Otis is cutting a long piece of wood trim into smaller pieces for an art project. the line plot shows the length of the smaller pieces of wood.

1/3 has 5 x

1/2 has 4 x

2/3 has 2 x

how many pieces of wood will be at least 1/2 foot in length?

Answers

Answer 1

The pieces of wood will be at least 1/2 foot in length and will be 6.

What is the difference between a ratio and a proportion?

A ratio is an ordered pair of integers a and b expressed as a/b, with b never equaling 0. A percentage is a mathematical expression in which two ratios are specified to be equal.

1/3 has 5 x

1/2 has 4 x

2/3 has 2 x

Pieces that are 1/2 the length and 1/3 the length;

4 pieces with a length of 1/2 feet.

2 pieces have a length of 2.3 feet.

Pieces at least half a foot long:

⇒4 + 2 = 6

Hence, the pieces of wood are at least 1/2 foot in length and will be 6.

To learn more about the ratio, refer to the link;

https://brainly.com/question/14335762

#SPJ1


Related Questions

which of the following is not a measure of dispersion? question 9 options: mode standard deviation range interquartile range

Answers

The measure of dispersion is a statistical term that refers to the degree of variability in a set of data. The extent to which the data in the set deviate from the mean or the central value is referred to as the measure of dispersion. There are several measures of dispersion, and some of them are more suitable for certain types of data than others. The following is not a measure of dispersion:

Mode. Mode is not a measure of dispersion, but rather a measure of central tendency. It represents the most frequent value in a data set. In statistics, the mode is the most common value in a data set, which is usually the highest peak of a frequency distribution graph. In summary, mode is not a measure of dispersion, but rather a measure of central tendency. Standard deviation, range, and interquartile range are all measures of dispersion. Standard deviation is a measure of how spread out the data is from the mean, while range and interquartile range are measures of how much the data is spread out from the minimum and maximum values or the median, respectively.

Therefore, if you want to find the amount of variability in a data set, you should use one of these three measures of dispersion. To summarize, the mode is not a measure of dispersion, while standard deviation, range, and interquartile range are measures of dispersion.

for such more questions on Standard deviation

https://brainly.com/question/12402189

#SPJ11

This is my question pls help

This is my question pls help

Answers

Answer:

a = 15

Step-by-step explanation:

Substitute b = 12 , a = 9 into the equation

12 = \(\sqrt{a^2-9^2}\)

12 = \(\sqrt{a^2-81}\) ← square both sides

144 = a² - 81 ( add 81 to both sides )

225 = a² ( take square root of both sides )

± \(\sqrt{225}\) = a , then

a = ± 15

a > 0 , so a = 15

Which monomial has the highest degree? ○ 9a¹b4c² ○ 6a²be²d² O 18a5 O 12a7bc​

Answers

Answer: I believe C. 18a5 is the correct answer

PLS HELPP I NEED AN ANSWER ASAP ILL GIVE BEAINLIEST

PLS HELPP I NEED AN ANSWER ASAP ILL GIVE BEAINLIEST

Answers

The top right graph could show the arrow's height above the ground over time.

Which graph models the situation?

The initial and the final height are both at eye level, which is the reference height, that is, a height of zero.

This means that the beginning and at the end of the graph, it is touching the x-axis, hence either the top right or bottom left graphs are correct.

The trajectory of the arrow is in the format of a concave down parabola, hitting it's maximum height and then coming back down to eye leve.

Hence the top right graph could show the arrow's height above the ground over time.

More can be learned about graphs and functions at https://brainly.com/question/12463448

#SPJ1

Fantasy 5 is being played. The objective is to match at least two of the winning five numbers chosen from 40 possible ones. Each ticket costs $1. The following prizes will be awarded:
all 5 of 5 winning numbers - $unknown
4 of the 5 winning numbers - $500
3 of the 5 winning numbers - $5
2 of the winning numbers - $1
Determine the following probabilities.
a) Matching exactly 5 out of 5.
b) Matching exactly 4 out of 5.
c) Matching exactly 3 out of 5.
d) Matching 2 out of 5.

Answers

Probability is a measure of the likelihood or chance of an event occurring. It is expressed as a number between 0 and 1

a) The probability of matching exactly 5 out of 5 winning numbers is given by the number of ways to choose 5 winning numbers out of 40, divided by the total number of possible outcomes:

Probability of matching 5 out of 5 = (Number of ways to choose 5 winning numbers out of 40) / (Total number of possible outcomes)

The number of ways to choose 5 winning numbers out of 40 is given by the combination formula:

C(40,5) = 40! / (5! * (40-5)!) = 40 * 39 * 38 * 37 * 36 / (5 * 4 * 3 * 2 * 1) = 658008

The total number of possible outcomes is the number of ways to choose any 5 numbers out of 40, which is also given by the combination formula:

C(40,5) = 40! / (5! * (40-5)!) = 40 * 39 * 38 * 37 * 36 / (5 * 4 * 3 * 2 * 1) = 658008

Therefore, the probability of matching exactly 5 out of 5 winning numbers is:

Probability of matching 5 out of 5 = 658008 / 658008 = 1

b) The probability of matching exactly 4 out of 5 winning numbers is given by the number of ways to choose 4 winning numbers out of 5 and one non-winning number out of 35, divided by the total number of possible outcomes:

Probability of matching 4 out of 5 = (Number of ways to choose 4 winning numbers out of 5) * (Number of ways to choose 1 non-winning number out of 35) / (Total number of possible outcomes)

The number of ways to choose 4 winning numbers out of 5 is 5, since there are 5 different ways to choose which of the 5 winning numbers will not be matched.

The number of ways to choose 1 non-winning number out of 35 is given by the combination formula:

C(35,1) = 35

The total number of possible outcomes is the same as before:

C(40,5) = 40 * 39 * 38 * 37 * 36 / (5 * 4 * 3 * 2 * 1) = 658008

Therefore, the probability of matching exactly 4 out of 5 winning numbers is:

Probability of matching 4 out of 5 = 5 * 35 / 658008 = 0.000189

c) The probability of matching exactly 3 out of 5 winning numbers is given by the number of ways to choose 3 winning numbers out of 5 and two non-winning numbers out of 35, divided by the total number of possible outcomes:

Probability of matching 3 out of 5 = (Number of ways to choose 3 winning numbers out of 5) * (Number of ways to choose 2 non-winning numbers out of 35) / (Total number of possible outcomes)

The number of ways to choose 3 winning numbers out of 5 is given by the combination formula:

C(5,3) = 5! / (3! * (5-3)!) = 10

The number of ways to choose 2 non-winning numbers out of 35 is given by the combination formula:

C(35,2) = 35! / (2! * (35-2)!) = 35 * 34 / (2 * 1) = 595

The total number of possible outcomes is the same as before:

C(40,5) = 40 * 39 * 38 * 37 * 36 / (5 * 4 * 3 * 2 * 1) = 658008

Therefore, the probability of matching exactly 3 out of 5 winning numbers is:

Probability of matching 3 out of 5 = 10 * 595 / 658008 = 0.00905

d) The probability of matching exactly 2 out of 5 winning numbers is given by the number of ways to choose 2 winning numbers out of 5 and three non-winning numbers out of 35, divided by the total number of possible outcomes:

Probability of matching 2 out of 5 = (Number of ways to choose 2 winning numbers out of 5) * (Number of ways to choose 3 non-winning numbers out of 35) / (Total number of possible outcomes)

The number of ways to choose 2 winning numbers out of 5 is given by the combination formula:

C(5,2) = 5! / (2! * (5-2)!) = 10

The number of ways to choose 3 non-winning numbers out of 35 is given by the combination formula:

C(35,3) = 35! / (3! * (35-3)!) = 35 * 34 * 33 / (3 * 2 * 1) = 6545

The total number of possible outcomes is the same as before:

C(40,5) = 40 * 39 * 38 * 37 * 36 / (5 * 4 * 3 * 2 * 1) = 658008

Therefore, the probability of matching exactly 2 out of 5 winning numbers is:

Probability of matching 2 out of 5 = 10 * 6545 / 658008 = 0.0998

Learn more about total number of possible outcomes here brainly.com/question/2883198

#SPJ4

3. Consider the following system: →0.85→0.85→ Determine the probability that the system will operate under each of these conditions: a. The system as shown. (Do not round your intermediate calculations. Round your final answer to 4 decimal places.) b. Each system component has a backup with a probability of .85 and a switch that is 100 percent reliable. (Do not round your intermediate calculations. Round your final answer to 4 decimal places. c. Each system component has a backup with a probability of .85 and a switch that is 90 percent reliable. (Do not round your intermediate calculations. Round your final answer to 4 decimal places.)

Answers

a. The probability that the system will operate as shown is approximately 0.6141.

b. Probability ≈ 0.6141The probability remains the same as in the previous case, which is approximately 0.6141.

c. The probability that the system will operate with each component having a backup with a probability of 0.85 and a switch that is 90% reliable is approximately 0.6485.

a. To find the probability that the system will operate as shown, we multiply the probabilities of each component. Since the system is shown to have three components with a probability of 0.85 each, we can calculate:

Probability = 0.85 × 0.85 × 0.85

Probability ≈ 0.6141

The probability that the system will operate as shown is approximately 0.6141.

b. In this case, each system component has a backup with a probability of 0.85 and a switch that is 100% reliable. Since the backup has a probability of 0.85, and the switch is 100% reliable (probability = 1), we can calculate the probability as:

Probability = 0.85 × 0.85 × 0.85

Probability ≈ 0.6141The probability remains the same as in the previous case, which is approximately 0.6141.

c. In this scenario, each system component has a backup with a probability of 0.85, but the switch is 90% reliable (probability = 0.90). We can calculate the probability as:

Probability = 0.85 × 0.90 × 0.85

Probability ≈ 0.6485

The probability that the system will operate with each component having a backup with a probability of 0.85 and a switch that is 90% reliable is approximately 0.6485.

For more such questions on Probability

https://brainly.com/question/30390037

#SPJ8

plz help ASAP with explanation

plz help ASAP with explanation

Answers

Answer:

19.5 cm

Step-by-step explanation:

the remaining height = 1200 /(12×8)

= 1200/96 = 12.5 cm

so, the height of the tank = 7+ 12.5 = 19.5 cm

\(\displaystyle\bf \boxed{V=abh \ ; \ 1dm^3=1litre=1000cm^3} \\\\a=12cm \ ; \ b=8 cm ;\: h_1=7 \; ; \ h_0=h_1+h_2=?\\\\abh_2=1,2litre=1,2dm^3\ = 1200cm^3\\\\ 8\cdot 12 h_2=1200\\\\h_2=12.5 cm\: then \\\\h_0= 7+12,5=19,5 \\\\Answer : the \ height \ of \ the \ tank \ is \ 19,5 cm\)

What shape best describes the cross section cut at an angle to the base of a right rectangular prism? Trapezoid Parallelogram Square Rectangle

What shape best describes the cross section cut at an angle to the base of a right rectangular prism?

Answers

Answer:

Rectangle.

Step-by-step explanation:

The 2 dimensional section would be a rectangle.

Answer:

rectangle

Step-by-step explanation:

Find the interest on the following loan. $6000 at 8% for 6 months Find the future value of the loan. Assume 365 days in a year. $9275 at 7.57% annual simple interest for 13 months

Answers

The future value of the loan is approximately $10,070.29.

To find the interest on the loan, we can use the formula:Interest = Principal × Rate × Time

Given:

Principal (P) = $6000

Rate (R) = 8% per year (0.08 as a decimal)

Time (T) = 6 months (0.5 years)

Plugging in the values into the formula:

Interest = $6000 × 0.08 × 0.5 = $240

Therefore, the interest on the loan is $240.

To find the future value of the loan, we can use the formula for simple interest:

Future Value = Principal + Interest

Given:

Principal (P) = $6000

Interest = $240

Plugging in the values into the formula:

Future Value = $6000 + $240 = $6240

Therefore, the future value of the loan is $6240.

For the second scenario:

Given:

Principal (P) = $9275

Rate (R) = 7.57% per year (0.0757 as a decimal)

Time (T) = 13 months (13/12 years)

To find the interest, we can use the same formula:

Interest = Principal × Rate × Time

Plugging in the values into the formula:

Interest = $9275 × 0.0757 × (13/12) = $795.29

Therefore, the interest on the loan is approximately $795.29.

To find the future value of the loan, we can use the same formula as before:

Future Value = Principal + Interest

Plugging in the values into the formula:

Future Value = $9275 + $795.29 = $10,070.29

Therefore, the future value of the loan is approximately $10,070.29.

Learn more about compound interest here:

https://brainly.com/question/3989769

#SPJ8

the fox population in a certain region has an annual growth rate of 8% per year. in the year 2012, there were 24,600 foxes counted in the area. what is the fox population predicted to be in the year 2022? round to the nearest fox.

Answers

The fox population predicted to be in the year 2022 is 53,110 foxes.

The change in population for a specific location over time is known as population growth. The formula to calculate population growth is given as \(P = P_0(1+r)^t\) where P is the population at time t, r is the growth rate, and P₀ is the initial population.

The time period is calculated from the initial and final years,  

t = 2022 - 2012 = 10 years.

Given the initial population is 24,600 and the rate is 8% = 0.08.

Then, the predicted population in the year 2022 is calculated as,

\(\begin{aligned}P&=24,600(1+0.08)^{10}\\&=53,109.55\\&\approx53,110\end{aligned}\)

The answer is 53,110 foxes.

To know more about population growth:

https://brainly.com/question/11487261

#SPJ4

The area of a rectangle and a square are the same. If the side of the square is 25 cm and
breadth of the rectangle is 10 cm, find the perimeter of the rectangle. Which has more
perimeter square or rectangle
Please help ,give explanation
I will mark as brainliest

Answers

The perimeter of the rectangle is 145cm

Area of an Object

Area of a Square can be given as = length × Breadth. Therefore, the area of square = L x B square units. and the perimeter of a square = 4 × side units.

Given that all sides of a square are the same, Its area = 25 x 25

= 625cm²

We were told the area of the square is the same as the rectangle.

We can use the area of the square to find the value of the length of the rectangle.

625 = L x 10

L = 625/10

L = 62.5cm

With these information, we can find the perimeter of both the square and the rectangle.

Perimeter is the sum of all sides.

Square = 25 + 25 + 25 + 25

= 100cm

Rectangle = 62.5 + 62.5 + 10 + 10

= 145cm

From this solution, it is quite obvious the rectangle has a bigger perimeter.

To learn more,

visit https://brainly.com/question/25092270

#SPJ1

Look at the student work shown below.

Simplify: 6t(5s + 7).

(6t)(5s) + 7

30st + 7

Did the student correctly simplify the expression? If “yes,” explain the steps the student followed. If “no,” explain what the student did wrong and what should have been done. 20 points. WILL MARK THE BRIANLIEST!!!! PLS HURRY!! ANY WRONG ANSWERS WILL BE FLAGGED.

Answers

Answer:

NO WRONG (6T)(5S)+7 IS WRONG YOU ARE SOPOSED TO ADD THAT 6+5=11      11+7=18    18 DIVIDED BY 7=2.5

Step-by-step explanation:

SORRY FO CAPLOCK THAT HOW I TYPE SIR

A point in the figure is chosen at random. Find the probability that the point lies in the shaded region

Answers

The probability that the point lies in the shaded region is the ratio of the area of the shaded region to the total area of the figure.

To find the area of the shaded region, we need to subtract the area of the unshaded region from the total area of the figure. Let's assume that the total area of the figure is A and the area of the unshaded region is B. Then the area of the shaded region would be A - B.

To find the probability, we divide the area of the shaded region by the total area of the figure. So, the probability would be (A - B)/A or 1 - (B/A).

Without knowing the specific figure and the area of the shaded and unshaded regions, it's difficult to provide a numerical answer to this question. However, the general approach to finding the probability of a point lying in a shaded region is to use the formula mentioned in the main answer.

For example, let's say we have a circle with a radius of 5 units and a shaded sector that covers 90 degrees of the circle. To find the area of the shaded region, we would first find the area of the whole circle using the formula A = πr², where r is the radius of the circle. So, the total area of the circle would be A = π(5)² = 25π.

Next, we would find the area of the shaded sector by using the formula for the area of a sector, which is A = (θ/360)πr², where θ is the central angle of the sector. In this case, the central angle is 90 degrees, so θ = 90. Substituting the values, we get A = (90/360)π(5)²= 6.25π.

To find the area of the unshaded region, we would subtract the area of the shaded sector from the area of the circle. So, B = 25π - 6.25π = 18.75π.

Finally, we can use the formula mentioned in the answer to find the probability of a point lying in the shaded region. The probability would be (A - B)/A or 1 - (B/A). Substituting the values, we get the probability as (25π - 18.75π)/25π or 1 - (18.75π/25π) = 0.25 or 25%.

To know more about probability visit:

brainly.com/question/30034780

#SPJ11

What would be the answer?

What would be the answer?

Answers

Answer:

6

Step-by-step explanation:

To breakeven means that you made exactly as much money as you spent, so if you spent $50 to make lemonade, you would need to make $50 in profits from selling to break even

first subtract the cost of making each horse from the price of selling each horse (you do this to find out how much profits he makes from one horse):

125 - 75 = 50

now divide 300 by 50 to find out how many horses need to be made to break even:

300 ÷ 50 = 6

The answer is Would be D. He would need to sell 6 to break even

A cyclist rode 3.75 miles in 0.3 hours.

How fast was she going in miles per hour? ___ miles per hour

At that rate, how many minutes will it take her to go 4.5 miles? ___ minutes

Answers

Answer:

12.5

Step-by-step explanation:

3.75 divided by 0.3 is equal to 12.5

so 4.5 divided by 0.3 is equal to 15

Answer:

12.5

Step-by-step explanation:

Show the 2 points that satisfy in the complex pione. the equation i) 12-11 = 2.13+11 ii) 1) | 10+ ³3 | < 2 2+3 (ii) | 2-3 = 1 213

Answers

The equation 12 - 11 = 2.13 + 11 has no solutions in the complex plane, The equation |10 + √3| < 8.13 is satisfied when 10 + √3 is negative.

The equation |2 - 3| = 1.213 is satisfied when the magnitude of -1 is equal to 1.

We have,

(i) To solve the equation 12 - 11 = 2.13 + 11 in the complex plane:

12 - 11 = 2.13 + 11

1 = 26 + 11

1 = 37

The equation is not satisfied for any complex numbers since there is no complex number that makes the equation true.

(ii) To solve the inequality |10 + ∛3| < 2.13 + 2(3):

|10 + ∛3| = |10 + √3|

To determine the values of 10 + √3 that satisfy the inequality, we compare it with the right-hand side:

|10 + √3| < 2.13 + 2(3)

|10 + √3| < 2.13 + 6

|10 + √3| < 8.13

This inequality implies that the absolute value of 10 + √3 must be less than 8.13.

To solve this inequality, we consider two cases:

Case 1: 10 + √3 > 0

In this case, |10 + √3| = 10 + √3. So we have:

10 + √3 < 8.13

√3 < -1.87

This is not true since the square root of a positive number is always non-negative.

Case 2: 10 + √3 < 0

In this case, |10 + √3| = -(10 + √3). So we have:

-(10 + √3) < 8.13

-10 - √3 < 8.13

-√3 < 18.13

This is true since the negative square root of a positive number is always negative.

Therefore, the inequality is satisfied when 10 + √3 is negative.

(iii) To solve the equation |2 - 3| = 1.213:

|2 - 3| = |-1|

The absolute value of -1 is 1.

Therefore, the equation is satisfied when the magnitude of -1 is equal to 1.

So, the two points that satisfy the equation are -1 and 1 in the complex plane.

Thus,

The equation 12 - 11 = 2.13 + 11 has no solutions in the complex plane, The equation |10 + √3| < 8.13 is satisfied when 10 + √3 is negative.

The equation |2 - 3| = 1.213 is satisfied when the magnitude of -1 is equal to 1.

Learn more about complex planes here:

https://brainly.com/question/24296629

#SPJ4

A local maximum of the function f(x) occurs for which x-value?

A local maximum of the function f(x) occurs for which x-value?

Answers

Answer:

-4

Step-by-step explanation:

the highest f(x) value on the table is at -4 on the x column

Write an expression for the nth term of the sequence. (Your formula should work for n = 1, 2,...) 1/3 middot 4, 2/4 middot 5, 3/5 middot 6, 4/6 middot 7,... Find the first five terms of the given recursively defined sequence. a_n = 3a_n - 1 + 5 and a_1 = 3

Answers

Expression for the nth term of the sequence: (n + 1) / (n + 3).The expression for the nth term of the sequence is (n + 1) / (n + 3). Using this formula, we found the first five terms of the sequence, which are 1/2, 3/5, 4/6, 5/7, and 3/4.

To find the expression for the nth term of the sequence, we observe that each term can be expressed as (n + 1) divided by (n + 3), where n represents the position of the term in the sequence.

Let's verify this formula with the given terms:

For n = 1: (1 + 1) / (1 + 3) = 2 / 4 = 1/2 (first term of the sequence)

For n = 2: (2 + 1) / (2 + 3) = 3 / 5 (second term of the sequence)

For n = 3: (3 + 1) / (3 + 3) = 4 / 6 (third term of the sequence)

For n = 4: (4 + 1) / (4 + 3) = 5 / 7 (fourth term of the sequence)

For n = 5: (5 + 1) / (5 + 3) = 6 / 8 = 3 / 4 (fifth term of the sequence)

Therefore, the first five terms of the given sequence are: 1/2, 3/5, 4/6, 5/7, 3/4.

The expression for the nth term of the sequence is (n + 1) / (n + 3). Using this formula, we found the first five terms of the sequence, which are 1/2, 3/5, 4/6, 5/7, and 3/4.

To know more about Expression follow the link:

https://brainly.com/question/1859113

#SPJ11

What are the roots of the quadratic equation 0 = 2x² + 12x-14?
1,6, -7
2,12,-14
-7,1
-1,7

Answers

The roots of the quadratic equation 0 = 2x² + 12x-14 is (C) x=-7 and x=1.

What is a quadratic equation?

Any equation in algebra that can be written in the standard form where x stands for an unknown value and a, b, and c stand for known values is said to be a quadratic equation.

In general, it is assumed that a > 0; equations with a = 0 are regarded as degenerate since they become linear or even simpler.

So, the roots of 0 = 2x² + 12x-14 are:

2x² + 12x-14  = 0

2x² + 14x - 2x -14

2x(x + 7) - 2(x + 7)

(2x - 2) (x + 7)

Now, use the zero product property as follows:

2x - 2 = 0

2x = 2

x = 2/2

x = 1

And

x + 7 = 0

x = -7

Therefore, the roots of the quadratic equation 0 = 2x² + 12x-14 is (C) x = -7 and x = 1.

Know more about a quadratic equation here:

https://brainly.com/question/1214333

#SPJ1

Correct question:

What are the roots of the quadratic equation 0 = 2x² + 12x-14?

a. 1,6, -7

b. 2,12,-14

c. -7,1

d. -1,7

Find an equation for the hyperbola with foci (0,±5) and with asymptotes y=± 3/4 x.

Answers

The equation for the hyperbola with foci (0,±5) and asymptotes y=± 3/4 x is:

y^2 / 25 - x^2 / a^2 = 1

where a is the distance from the center to a vertex and is related to the slope of the asymptotes by a = 5 / (3/4) = 20/3.

Thus, the equation for the hyperbola is:

y^2 / 25 - x^2 / (400/9) = 1

or

9y^2 - 400x^2 = 900

The center of the hyperbola is at the origin, since the foci have y-coordinates of ±5 and the asymptotes have y-intercepts of 0.

To graph the hyperbola, we can plot the foci at (0,±5) and draw the asymptotes y=± 3/4 x. Then, we can sketch the branches of the hyperbola by drawing a rectangle with sides of length 2a and centered at the origin. The vertices of the hyperbola will lie on the corners of this rectangle. Finally, we can sketch the hyperbola by drawing the two branches that pass through the vertices and are tangent to the asymptotes.

Know more about equation for the hyperbola here:

https://brainly.com/question/30995659

#SPJ11

Write an equation to match this graph.

Write an equation to match this graph.

Answers

Answer: Y = 5X

Step-by-step explanation:

Michael bought a box of 20 pretzel rods for $4.40. What is the price per pretzel rod?A parallelogram has a base of 10 centimeters and a height of 4 centimeters. What is the area of the parallelogram?

The area of the parallelogram is ______ cm2.

Answers

Answer:

$0.22/rod and 40 cm^2

Step-by-step explanation:

The price per pretzel rod is the unit price, $4.40/(20 rods) = $0.22/rod

The area of this parallelogram is A = (base)(height) = (10 cm)(4 cm) =40 cm^2

If C = G - 3F, find the trinomanial that represents C when F = 2x^2+6x-5 and G = 3x^2+4

Answers

The trinomial expression that represents C is

C = -3x² - 18x + 19

What is an expression?

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

C = G - 3F ______(1)

F = 2x² + 6x - 5

G = 3x² + 4

Substituting F and G in (1)

C = 3x² + 4 - 3(2x² + 6x - 5)

C = 3x² + 4 - 6x² - 18x + 15

C = -3x² - 18x + 19

Thus,

The trinomial expression is

C = -3x² - 18x + 19

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ1

Find an equation of the line passing through the point ( - 12,
5) and perpendicular to - 12x – 3y = 12.
1]
1]
Write your answer in slope-intercept form.

Find an equation of the line passing through the point ( - 12,5) and perpendicular to - 12x 3y = 12.1]1]Write

Answers

Just ignore that bot. The actual answer would be y = 1/4X - 2!

say that an ordered triple is pleasing if (a) , , and are in the set , and (b) both and are greater than , and at least one of them is equal to . how many pleasing triples are there?

Answers

there are 33 pleasing ordered triples.

We are given a set {1, 2, 3, 4, 5, 6}. We need to count the number of pleasing ordered triples (a, b, c), where a < b < c, and a, b, c are elements of the set.

Condition (b) requires that both b and c be greater than a. Since a can take any value from 1 to 4, the number of possibilities for (a, b, c) is:

For a = 1, there are 4 choices for b (2, 3, 4, 5) and 5 choices for c (3, 4, 5, 6, 5). However, we must exclude the case where b = c = 5, since both b and c must be greater than a. Therefore, there are 4 × 4 - 1 = 15 pleasing triples with a = 1.

For a = 2, there are 3 choices for b (3, 4, 5) and 4 choices for c (4, 5, 6, 5). However, we must exclude the case where b = c = 5, since both b and c must be greater than a. Therefore, there are 3 × 4 - 1 = 11 pleasing triples with a = 2.

For a = 3, there are 2 choices for b (4, 5) and 3 choices for c (5, 6, 5). However, we must exclude the case where b = c = 5, since both b and c must be greater than a. Therefore, there are 2 × 3 - 1 = 5 pleasing triples with a = 3.

For a = 4, there is only 1 choice for b (5) and 2 choices for c (6, 5). Therefore, there is only 1 × 2 = 2 pleasing triples with a = 4.

The total number of pleasing ordered triples is:

15 + 11 + 5 + 2 = 33

To learn more about elements visit:

brainly.com/question/13794764

#SPJ11

would it be written as



±a=11
or
a=±11

help

Answers

\(\huge{\textbf{\textsf{{\color{pink}{An}}{\red{sw}}{\orange{er}} {\color{yellow}{:}}}}}\)

It would be written as a =± 11

min 8x₁ + 6x₂ subject to
a. 4x₁ + 2x₂ ≥ 20
b. −6x₁ + 4x₂ ≤ 12
c. x₁ + x₂ ≥ 6
d. x₁ + x₂ ≥ 0

Answers

The minimum value of the objective function subject to the given constraints is 48 and it occurs at (6,0).

The given problem is:

min 8x₁ + 6x₂ subject to4x₁ + 2x₂ ≥ 20−6x₁ + 4x₂ ≤ 12x₁ + x₂ ≥ 6x₁ + x₂ ≥ 0

The feasible region is as follows:

Firstly, plot the following lines:4x₁ + 2x₂ = 20-6x₁ + 4x₂ = 12x₁ + x₂ = 6x₁ + x₂ = 0On plotting, the following graph is obtained:

Now, let's check each option one by one:

a. 4x₁ + 2x₂ ≥ 20

The feasible region is the region above the line 4x₁ + 2x₂ = 20.

b. −6x₁ + 4x₂ ≤ 12

The feasible region is the region below the line −6x₁ + 4x₂ = 12.c. x₁ + x₂ ≥ 6

The feasible region is the region above the line x₁ + x₂ = 6.d. x₁ + x₂ ≥ 0

The feasible region is the region above the x-axis.

Now, check the point of intersection of the lines.

They are:(10,0),(2,4),(6,0)The point (2,4) is not in the feasible region as it lies outside it.

Therefore, we reject this point.

The other two points, (10,0) and (6,0) are in the feasible region.

Now, check the values of the objective function at these two points.

Objective function value at (10,0): 80

Objective function value at (6,0): 48

Therefore, the minimum value of the objective function subject to the given constraints is 48 and it occurs at (6,0).

Know more about the function   here:

https://brainly.com/question/11624077

#SPJ11

What is the slope of the line that contains these points?

xx
9
99
13
1313
17
1717
21
2121

yy

24
−24minus, 24

21
−21minus, 21

18
−18minus, 18

15
−15

Answers

The slope of the line that contains these points is 0.75.

The slope of a line is the change in y-values divided by the change in x-values. In other words, it is the rise over the run. We can use the points given to calculate the slope.

Let's take the first two points (9, -24) and (13, -21) and use the formula for slope:

slope = (y2 - y1) / (x2 - x1)

slope = (-21 - (-24)) / (13 - 9)

slope = (3) / (4)

slope = 0.75

We can do the same with the other two points (17, -18) and (21, -15):

slope = (-15 - (-18)) / (21 - 17)

slope = (3) / (4)

slope = 0.75

Since the slope is the same for both sets of points, we can conclude that the slope of the line that contains these points is 0.75.

The slope of the line that contains these points is 0.75.

Learn more about slope

brainly.com/question/3605446

#SPJ11

Carlos is digging a pond in his backyard as shown. The area of the
rectangular backyard is 6x + 14x - 12 square yards. The circular pond will
cover an area of 3x? - 4x + 5 square yards. Which expression represents the
area of the gray region, the area of the land remaining in the backyard?


Please answer!!!!

Carlos is digging a pond in his backyard as shown. The area of therectangular backyard is 6x + 14x -

Answers

The expression that represents the area of the gray region, the area of the land remaining in the backyard is 3x²+10x-17 square yards. The correct option is B.

The area of the gray region is the area of the rectangular backyard minus the area of the circular pond.

The area of the rectangular backyard is given as 6x+14x-12 square yards, which simplifies to 20x-12 square yards.

The area of the circular pond is given as 3x²-4x+5 square yards.

So, the area of the gray region is:

(20x-12) - (3x²-4x+5)

= 20x-12 - 3x²+4x-5

= 3x²+10x-17

Therefore, the expression that represents the area of the gray region, the area of the land remaining in the backyard is 3x²+10x-17 square yards.

To know more about an area follow

https://brainly.com/question/30986942

#SPJ1

The peak value of a sine wave equals 100 mV. Calculate the instantaneous voltage of the sine wave for the phase angles listed. a. 15 degree. b. 50 degree. c. 90 degree. d. 150 degree. e. 180 degree. f. 240 degree g. 330 degree.

Answers

The instantaneous voltage of the sine wave for the given phase angles are:

a. 25.98 mVb. 76.60 mVc. 100 mVd. -64.28 mVe. 0 mVf. 64.28 mVg. -76.60 mVHow to solve for the  instantaneous voltage

a. θ = 15 degrees

V = 100 mV * sin(15°) = 25.98 mV

b. θ = 50 degrees

V = 100 mV * sin(50°) = 76.60 mV

c. θ = 90 degrees

V = 100 mV * sin(90°) = 100 mV

d. θ = 150 degrees

V = 100 mV * sin(150°) = -64.28 mV

e. θ = 180 degrees

V = 100 mV * sin(180°) = 0 mV

f. θ = 240 degrees

V = 100 mV * sin(240°) = 64.28 mV

g. θ = 330 degrees

V = 100 mV * sin(330°) = -76.60 mV

Read more on instantaneous voltage here:https://brainly.com/question/30452868

#SPJ1

Other Questions
Which tab is the "page break" command found on? (there are two!) *(1 Point)HomeInsertDesignLayoutReview Peach growers in Niagara region use giant fans to prevent peaches from freezing during cold-spells when the effective sky temperature is low even if the ambient temperatures are comfortable. The peach, which may be viewed as a thin skin of negligible resistance surrounding sugarless water, is exposed to ambient air with temperature To = 273K and is irradiated from the sky above and the ground below. Assume the peach to be an isothermal sphere of 10 mm diameter and exposed to a uniform black body irradiation over its bottom and top half due to emission from the sky and the ground. The ground sky temperature is the same as the air temperature while the sky temperature is approximately Tsky = 235K. The peach thermophysical properties are well approximated by properties of clean water, however, because of sugar content, the peach freezes at -5C. (i) Draw the electric analog circuit where the peach surface can be approximated as a gray surface with emissivity Ep and temperature Tp. (ii) Determine if the peach will freeze if &p=0.95 and the air velocity is V=1.2 m/sec. = peach fan ground PLEASE HELP ME Check the picture and tell me whats the answer please Which passage from the Article best supports the idea that extroverts might try to solve a problem by talking things over with other people?Press enter to interact with the item, and press tab button or down arrow until reaching the Submit button once the item is selectedAIntroversion/extroversion is just one of the multiple character traits that shape human behavior. Still, understanding how introverts and extroverts "charge their batteries" can help people get to know their own social styles. And it helps them empathize and interact with others whose personalities lead them to take a different approach. BPeople with more extroverted personalities, however, often thrive in group settings because socializing charges their batteries. Unlike introverts, extroverts gain energy from their interactions with others. Extroverts tend to think out loud, exploring and organizing their ideas as they're speaking, so conversations flow more readily for them. CExperts say people on the introverted side of the scale often appreciate opportunities for solitude. But that's not because they're shy or antisocial. Spending time alone is just how they restore their energy. Introverts can be just as talkative as extroverts, with some key differences: They tend to carefully think things through before speaking. DStereotypes often represent introverts as homebodies and extroverts as talkative partygoers. Like all stereotypes, however, those labels oversimplify things. If you think about all the people you know, could you easily put each one of them into either the "homebody" or "partyer" bucket? Probably not. One-year-old sydney cries when his father hands him to an unfamiliar babysitter and leaves the room. Sydneys reaction is a result of his acquisition of. The following dot plots show the number of hours of sleep employees got before a major sale at two stores. Each dot represents a different employee.Complete the comparison of the typical hours of sleep.In general, the employees at got more sleep, with of sleep per employee. Des can choose between two jobs: Job A pays 3.80 per hour for 40 hours per week, Job B pays 4.50 per hour for 32 hours per week. For which job will Des earn the most money per week? Help! Pretty easy!! What type of model does the data suggest? g) 5 X 90 =h) 9 X 200i) 9 X 6000 Im the image below, 4 letters in the alphabet are red. Calculate the probability of the complementary event of drawing a red letter. Show work. 100100500-30+150+200300= A concrete block making company is developing an aggregate capacity plan from the following sales forecast for its 6 and 8 concrete blocks shown in the table below. Product Sales Forecasts (Concrete Blocks) 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter 6 Block 2,000 1,500 1,600 1,800 8 Block 1,200 1,000 800 1,000 Ample machine capacity exists to produce the forecast. Each 6 concrete block takes an average of 20 labour-hours while each 8 concrete block takes an average of 15 labour-hours. a) Compute the aggregate number of labour-hours in each quarter. b) If the plant works the same number of days in each quarter, 13 five-day weeks on a single shift, how many workers will be required in each quarter? c) It costs $1,000 to hire a worker and $500 to lay off a worker, and inventory carrying cost is $100 for each 6 concrete block and $100 for each 8 concrete block (this means that if one 6 concrete block were held in inventory for a year, it would cost $100 for finance charge, insurance, warehousing expense, etc.). The plant works the same number of days in each quarter, 13 five-day weeks. Assuming that the quarterly demand pattern repeats from year to year, compute the cost of each of the following two aggregate plans for next year: i. Chase strategy plan. Beginning inventory in this plan is zero for both types of concrete blocks. ii. Level strategy plan. Beginning inventory in this plan is 275 for 6 concrete blocks and 200 for 8 concrete blocks. Match the job task to the occupation that would perform it. 1. Research the causes and treatments of diseases physical scientist 2. Investigate the composition of a planet and its atmosphere electrical engineer 3. Design the circuitry for a television life scientist 4. Develop a prototype for an airplane aerospace engineer can you please help me and explain how to do both of these problems, I don't understand Examine two or more significant conflicts in the struggle for independence from Britain. Describe the successes and failures of each side, and provide a perspective that explains how the manner in which these wars were fought reveals something about the distinctions between the colonists and the British. pls help, if you can Mrs. Rogers sold 49 out of 78 crafts at the fair. What percent of her crafts did she sell? Show yourproportion or equation set-up. a coach brings 12 rackets to practice. the rackets are shared among 15 players. what is the rate of players per racket How do I write this sentence with the proper punctuation and capitalization.. at the art class Sonya learned to paint a picture of a dog You can model the population of a certain city between the years 1970 and 1955 by the radical function P(x)=80000x19403 . Using this model, in what year was the population of that city 290,000?