a=(3,-4), b=(8,-1) y c=(-2,5)
V=3a-2b+c

Answer:

x = square root of 119

Step-by-step explanation:

Because it is only a little bigger than the side it opposes

Answer:

The slope is -4

Step-by-step explanation:

hope this helps

(-7,21),(-6,17)

17-21/(-6)-(-7)

=-4/1

= -4

(-5,13),(-4,9)

9-13/(-4)-(-5)

=-4/1

= -4

The UCL (Upper Control Limit) using sigma = 3 for this process would be 30. The UCL utilizing sigma=3 for this process would be 28.036.

In statistical process control, the upper control limit (UCL) is utilized as a device to identify when to stop a process due to a high variation.

A process that exceeds its UCL will result in defective or inconsistent items, which should be avoided.

Marble Inc. produces high-end countertops from a variety of materials. The company employs the process of randomly selecting one countertop to count the number of blemishes as a means of monitoring the quality of its production processes.

The formula for calculating UCL is as follows: UCL = average of blemishes + 3 × standard deviation For ten samples with a different number of blemishes in each sample, the UCL is determined.

Using the given formula for UCL using sigma= 3: UCL = (2+3+4+5+6+7+8+9+10+17)/10 + 3 × √[(2-9.1)² + (3-9.1)² + (4-9.1)² + (5-9.1)² + (6-9.1)² + (7-9.1)² + (8-9.1)² + (9-9.1)² + (10-9.1)² + (17-9.1)²]/10UCL = 28.036

From the above calculations, the UCL utilizing sigma=3 for this process would be 28.036.

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The number of times by which 9 × 10⁵ is larger than 5 × 10³ as required to be determined is; 180.

It follows from the task content that the number 9 × 10⁵ is to be compared to 5 × 10³ and determine how larger it is.

On this note, to determine how large 9 × 10⁵ is compared to 5 × 10³; we have that;

(9 × 10⁵) / (5 × 10³)

= (9/5) × (10⁵/10³)

= 1.8 × 100

= 180.

Consequently, the correct answer as required is 180.

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Answer: 180

Step-by-step explanation:

try it and find out........ because it is right -.-

Answer:

the answer is 5 because that is the difference which is what they are asking.

Step-by-step explanation:

12 -7 =5

. . . . . . .| . . . . .

-

. . . . . . .|

            | . . . . .

Answer:

25%

Step-by-step explanation:

increase = 15-12 = 3

percentage increase = 3/12 × 100 = 25%

Answer: 54

Step-by-step explanation:

71-7= 54

Uhm... What grade are you in?

Hope this helps!

False. To calculate a percent increase, the portion is not the missing element. The portion refers to the initial or original value, while the missing element is the final or increased value.

The formula for calculating a percent increase is:

Percent Increase = (Final Value - Initial Value) / Initial Value * 100

In this formula, the initial value is the portion that represents the starting or original value. The final value is the missing element, as it represents the increased or final value after the increase.

By subtracting the initial value from the final value, we obtain the difference between the two. Dividing this difference by the initial value gives us the relative increase as a decimal or fraction. Multiplying by 100 converts it into a percentage, representing the percent increase.

Therefore, the portion in calculating a percent increase is the known value or initial value, while the missing element is the final value that we are trying to determine or find.

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it will take approximately 7.57 years for the rabbit population to reach 2,123 rabbits.

To find the number of years it takes for the rabbit population to reach 2,123 rabbits, we can set the formula equal to 2,123 and solve for t:
2,123 = 400 e^(0.21t)
Dividing both sides by 400, we get:
5.3075 = e^(0.21t)
Taking the natural logarithm of both sides, we get:
ln(5.3075) = 0.21t
Solving for t, we get:
t = ln(5.3075) / 0.21
Using a calculator, we get:
t ≈ 7.57 years
Therefore, it will take approximately 7.57 years for the rabbit population to reach 2,123 rabbits. It is important to note that this is assuming the growth rate remains constant and there are no external factors, such as predation or resource availability, that could affect the population size.

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The amount of calories provided from fat and carbohydrates is 1210 calories.

The number of calories left over is 290 calories.

These calories come from proteins.

The amount of protein in this meal is not specified, so we cannot calculate it.

The amount of calories provided from fat and carbohydrates: Fat provides 9 calories per gram, so 90g of fat would provide 9 x 90 = 810 calories. Carbohydrates provide 4 calories per gram, so 100g of carbs would provide 4 x 100 = 400 calories. So, the total amount of calories provided from fat and carbohydrates is 810 + 400 = 1210 calories.

The number of calories left over: 1500 calories - 1210 calories = 290 calories. These calories come from proteins.

The amount of protein in this meal: The amount of protein in this meal is not specified, so we cannot calculate it.

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Answer:

The first one out of the four awnsers where 2 3 and 4 make 180 is correct!

Step-by-step explanation:

hope this helps:)

Answer:

7/10 is the answer

please give me brainlest

Answer: 7 / 9

Step-by-step explanation:

Answer: Y = 4x - 12

Step-by-step explanation:

Well, the reason for this is because y can be anything because there are 2 unknown terms in the equation. Thus, the answer to y can be many different answers. The one common thing that all of these answers have is that they have only 1 expression (An equation without equal sign) to solve it. This expression is the answer to y, but it can be changed judging by the answer of x. That is why you cannot determine an exact answer to y with there being many, so you have to write the expression to get y. Which you can find out by:

12 (Part) + y (Part) = 4x (Whole)

So to figure out one part do the whole minus the other part which is why 4x is our answer:

4x (Whole) - 12 (Other Part)

This is called part-whole postulate.

Hope this helps!

To find the probability that a survey participant named another color, we need to calculate the percentage of women who named another color.

First, let's calculate the total percentage of women who named the given colors:

Blue: 18%

Red: 15%

Green: 15%

Yellow: 12%

Black: 13%

The sum of these percentages is: 18% + 15% + 15% + 12% + 13% = 73%

To find the percentage of women who named another color, we subtract this sum from 100% (the total):

100% - 73% = 27%Therefore, the probability that a survey participant named another color is 27%.

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Answer:

Step-by-step explanation:

yeah

Answer:

b

Step-by-step explanation:

It is true that ANOVA tests use F distributions. ANOVA tests use F distributions. It is a statistical technique used to evaluate the differences between two or more means.

The null hypothesis in ANOVA is that all population means are equal, and the alternative hypothesis is that at least one population mean is different.

Therefore, the alternative hypothesis for ANOVA is that all populations mean are different.

The total degrees of freedom are n – 1

= 25 – 1

= 24.

The degrees of freedom for treatment are k - 1, where k is the number of groups or treatments. In this case, there are 5 groups or treatments,

so the degrees of freedom for treatment are 5 - 1

= 4.

Therefore, there are 4 degrees of freedom for treatment.

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(a) When performing an ANOVA with the data the alternative hypothesis is at least two of the restaurants have different mean delivery times.

(b)75.8

Analysis of variance. or ANOVA, is a statistical method that separate observed variance data into different components to use for additional tests. A one way ANOVA is used for three or more groups of data, to gain information about the relationship between the dependent and independent variables.

The ANOVA table shows how the sum of squares are distributed according to source of variation, and hence the mean sum of squares.

It is given that a pizza lover wants to compare the average delivery times.

Therefore the null hypothesis and alternate hypothesis implies that,

H₀ =  all restaurants have equal mean delivery time

Hₐ = at least two restaurants have different two deliveries

Hence the alternate hypothesis for performing an ANOVA with the data is at least two of the restaurants have different mean delivery times.

The alternate hypothesis (Hₐ) defines that there is a statistically important relationship between two variables. Whereas null hypothesis states that is no statistical relationship between the two variables.

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The rough extrapolation for x = 30 from the line of greatest fit is most similar to (30,34) at (30,38).

Extrapolation is the process of estimating an unknown value using a known series of values or facts as a basis. Extrapolation is the process of drawing conclusions about a subject using data already available. The process of interpolating involves calculating a value between two known values that are included inside a series of data. Extrapolation is a sort of estimation used in mathematics to determine a variable's value outside the initial observation range based on relationships with other variables.

Here,

y=mx+b

Slope looks like 4/4 = 1

Y-int (b) = 4

so y = 1x+4

If x = 30, then y = 34 give or take a few

(30,38) is the closest to (30,34) as approximate extrapolation for x = 30 from the line of best fit.

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Answer:b

Step-by-step explanation:

Answer:

ur really weird we are not dating you weirdo

Step-by-step explanation:

Answer:

The improper fraction of the shaded parts is 7/6.

Step-by-step explanation:

1 1/6 = 1/6 + 1/6 + 1/6+ 1/6 + 1/6 + 1/6 + 1/6 = 7/6

Answer:

1 1/6=1/6+1/6+1/6+1/6+1/6+1/6+1/6

The height of the cylinder is \(3 inch\)

Based on the attached figure,

Volume of the cylinder = 282.7 square inches

Radius of the cylinder =5 inches.

The height of the cylinder = ?

The volume of the cylinder  can be found with the formula as :

\(V=pi r^{2} h\)

\(h=\frac{V}{pi r^{2} } \\\\h = \frac{282.7}{3.142 * 5^{2} } \\\\=3 inch\)

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If three cards are drawn randomly for a standard card deck, then the probability that all three are different suits is 0.3976.

We know that the total number of cards in a standard deck is = 52 cards;

So, the probability of drawing 3 cards from a standard deck is =

⇒ ⁵²C₃ = 22100 ,

We know that each suit in a standard deck has 13 cards,

So, the probability of selecting 3 cards from a standard deck is :

⇒ 4(¹³C₁ × ¹³C₁ × ¹³C₁);

The probability that all three are different suits;

⇒ 4(¹³C₁ × ¹³C₁ × ¹³C₁)/22100,

⇒ 169/425,

⇒ 0.3976.

Therefore, the required probability is 0.3976.

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Answer:

Mode is 4

Step-by-step explanation:

Where the above conditions are given,  the correct option is: Plan 1 is a better deal for more than 5 cards purchased.

To determine   which pricing plan is a better deal,we need to compare the total cost for a certain number of game cards purchased.

Let's calculate the   total cost for different numbers  of game cards.

For Plan 1  -

- Admission fee  - $5 (fixed)

- Cost per game card  - $1

For Plan 2  -

- Admission fee  - $2.50 (fixed)

- Cost per game card  - $1.50

Now, let's compare the total cost for different numbers of game cards  -

1. If you purchase 1 game card  -

  - Plan 1  - $5 (admission fee) + $1 (cost per game card) = $6

  - Plan 2  - $2.50 (admission fee) + $1.50 (cost per game card) = $4

2. If you purchase 5 game cards  -

  - Plan 1  - $5 (admission fee) + $5 (cost for 5 game cards) = $10

  - Plan 2  - $2.50 (admission fee) + $7.50 (cost for 5 game cards) = $10

3. If you purchase 8 game cards  -

  - Plan 1  - $5 (admission fee) + $8 (cost for 8 game cards) = $13

  - Plan 2  - $2.50 (admission fee) + $12 (cost for 8 game cards) = $14.50

Based on these calculations, we can conclude that  -

- Plan 1 is a better deal for more than 5 cards purchased.

- Plan 2 is a better deal for more than 8 cards purchased.

Therefore, the correct option is  - Plan 1 is a better deal for more than 5 cards purchased.

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Steps to solve:

-1/2 + (3/4 * 4/9)

~Simplify

-1/2 + 14/36

~Simplify

-1/2 + 7/18

~Find common denominators

-9/18 + 7/18

~Add

-2/18 or -1/9

Best of Luck!

Answer: 81

Step-by-step explanation:

Answer:

5'506 the answer is 5'506 I because I add 2'500 with 6 and I got that answer

The total amount owed when $2500 is borrowed for one year at 6% simple interest is $2650.

Simple interest is the process of finding the amount of interest if we have some principal value of money. Here a specific interest is charged only for the principal amount.

Formula for calculating the total amount in case of Simple Interest is,

A = p (1 + r t)

where, A is the total amount, p is the principal amount, r is the rate of interest and t is the time period.

Here, p = $2500

r = 6% = 6/100 = 0.06

t = 1 year

So the total amount = 2500 [1 + (0.06 × 1)]

                                 = 2500 [1 + 0.06]

                                 = 2500 × 1.06

                                 = 2650

Hence the total money owed is $2650 when $2500 is borrowed for one year at 6% simple interest.

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The expression which represents t as the subject of the formula is; t = (p + 4s) / √(s (3s - p)).

As evident in the task content; it follows that the expression which represents t as the subject of the formula is to be determined.

Given; ( (p + 4s) / t )² = s (3s - p)

(p + 4s) / t = √(s (3s - p))

t = (p + 4s) / √(s (3s - p))

Ultimately, the correct expression is; t = (p + 4s) / √(s (3s - p)).

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Answer: 844.131607

Step-by-step explanation:

750/100=7.5

7.5 is 1%

22.5 is 3%

YEAR 1 (750+22.5) 772.5

772.5/100

7.725 is 1%

23.175 is 3%

YEAR 2 (23.175+772.5) 795.675

795.675/100

7.95675 is 1%

23.87025 is 3%

YEAR 3 (23.87025+795.675) 819.54525

819.54525/100

8.1954525 is 1%

24.5863575 is 3%

YEAR 4 (24.5863575+819.54525) 844.131607

:D Done! Please give me brainliest! It took alot of time for me to do this!