how long will the other side be ?

First you will get 4dz

Answer:

B

Step-by-step explanation:

To find the inverse of a function just replace the x and y value

so for f(x) instead of y=√(x-2) it x=√(y-2)  --- take this and now solve for y

x=√(y-2)

x²=y-2

x²+2=y

This matches h(x)

Answer: It really is B but I’m confused on your new question I’ll try :(

Step-by-step explanation:

Answer:

Denes Dynamos =

2012 attendance = 34500

2013 attendance = 30705

change = 30705 - 34500= -3795

change percentage = -3795 * 100 / 34500 = -11%

Edgefield Eagles =

2012 = 24100

2013 = 21208

change = -2892

change Percentage = -2892 * 100 / 24100 = -12%

Step-by-step explanation:

# 1

\(\: \sf \bigg\lgroup{\dfrac{3}{5}} \bigg\rgroup^{ - 2}\)

\(\begin{gathered}\end{gathered}\)

\({\underline{\underline{\sf{\red{Solution :}}}}}\)

Using the law of exponent :

\( \dashrightarrow{ \sf{{a}^{ - m} = \dfrac{1}{{a}^{m} }}}\)

\(\dashrightarrow\: \sf \bigg\lgroup{\dfrac{3}{5}} \bigg\rgroup^{ - 2} \)

\(\dashrightarrow\: \sf \bigg\lgroup{\dfrac{5}{3}} \bigg\rgroup^{ 2}\)

\(\dashrightarrow\: \sf \bigg\lgroup{\dfrac{5}{3} \times \dfrac{5}{3}} \bigg\rgroup\)

\(\dashrightarrow\: \sf \bigg\lgroup{\dfrac{5 \times 5}{3 \times 3}} \bigg\rgroup\)

\(\dashrightarrow\: \sf \bigg\lgroup{\dfrac{25}{9}} \bigg\rgroup\)

\(\longrightarrow{\underline{\boxed{\sf{\pink{Answer = \dfrac{25}{9}}}}}}\)

#2

\( \sf{\big( - 3 \big)}^{ - 3} \)

\(\begin{gathered}\end{gathered}\)

\({\underline{\underline{\sf{\red{Solution :}}}}}\)

Using the law of exponent :

\( \dashrightarrow{ \sf{{a}^{ - m} = \dfrac{1}{{a}^{m} }}}\)

\( \dashrightarrow{\sf{\big( - 3 \big)}^{ - 3} }\)

\( \dashrightarrow{\sf{\dfrac{1}{{( - 3)}^{3}}}}\)

\( \dashrightarrow{\sf{\dfrac{1}{{( - 3 \times - 3 \times - 3)}}}}\)

\( \dashrightarrow{\sf{\dfrac{1}{{ - 27}}}}\)

\(\longrightarrow{\underline{\boxed{\sf{\pink{Answer = \dfrac{1}{{ - 27}}}}}}}\)

#3

\( \: \sf\bigg\lgroup{\dfrac{2}{7}} \bigg\rgroup^{ - 4}\)

\(\begin{gathered}\end{gathered}\)

\({\underline{\underline{\sf{\red{Solution :}}}}}\)

Using the law of exponent :

\(\dashrightarrow{ \sf{{a}^{ - m} = \dfrac{1}{{a}^{m}}}}\)

\(\dashrightarrow{\sf{\bigg\lgroup{\dfrac{2}{7}} \bigg\rgroup^{ - 4}}}\)

\(\dashrightarrow{\sf{\bigg\lgroup{\dfrac{7}{2}} \bigg\rgroup^{ 4}}}\)

\(\dashrightarrow{\sf{\bigg\lgroup{\dfrac{7}{2} \times \dfrac{7}{2} \times \dfrac{7}{2} \times \dfrac{7}{2}} \bigg\rgroup}}\)

\(\dashrightarrow{\sf{\bigg\lgroup{\dfrac{7 \times 7 \times 7 \times 7}{2 \times 2 \times 2 \times 2}} \bigg\rgroup}}\)

\(\dashrightarrow{\sf{\bigg\lgroup{\dfrac{2401}{16}} \bigg\rgroup}}\)

\(\longrightarrow{\underline{\boxed{\sf{\pink{Answer = \dfrac{2401}{16}}}}}}\)

(3/5)⁻² = (5/3)² = 25/9

(-3)⁻³ = (1/-3)³ = 1/-27

(2/7)⁻⁴ = (7/2)⁴ = 2410/16

-TheUnknownScientist 72

Theoretical probability describes how likely an event is to occur, and experimental probability describes how frequently an event actually occurred in an experiment.

hope this helps

Answer:

X will be -2

Step-by-step explanation:

Divide each side by factors that don't contain the variable

The answer is -9

I dont know the step-by-step used a calculator

The triangle shown in the image above that has sides 8, 24, and 25 is a right triangle because it satisfies the Pythagorean theorem.

A triangle with sides 8, 24, 25 is a right triangle.

This is because the sides satisfy the Pythagorean theorem, which states that in a right triangle, the sum of the squares of the two shorter sides (the legs) is equal to the square of the longest side (the hypotenuse).

In this case, we have:

8² + 24² = 64 + 576 = 640

25² = 625

Since 8² + 24² = 25², the triangle satisfies the Pythagorean theorem, and is therefore a right triangle.

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Answer:

\(10j \leqslant 130\)

\(j \leqslant 13\)

Answer: -8

Step-by-step explanation:

i did the math

Answer:

X= -8

Step-by-step explanation:

2(3X+8)=-36+4

6X+16= -32

6X= -32-16

6X= -48

X= -48/6

X= -8

The following parts can be solved by the concept of probability.

(a) Since the wait time is uniformly distributed between 1 and 15 minutes, the probability of waiting less than 6 minutes is the ratio of the length of the interval between 1 and 6 minutes to the length of the entire interval between 1 and 15 minutes. Therefore, the probability of waiting less than 6 minutes is:

P(wait < 6) = (6 - 1) / (15 - 1) = 5 / 14 ≈ 0.357

(b) Similarly, the probability of waiting between 5 and 10 minutes is the ratio of the length of the interval between 5 and 10 minutes to the length of the entire interval between 1 and 15 minutes. Therefore, the probability of waiting between 5 and 10 minutes is:

P(5 ≤ wait ≤ 10) = (10 - 5) / (15 - 1) = 5 / 14 ≈ 0.357

(c) The expected wait time for a uniform distribution is the average of the minimum and maximum values of the distribution, which is (1 + 15) / 2 = 8 minutes.

To find the variance of the distribution, we use the formula:

Variance = [(b - a)^2] / 12

where a is the minimum value of the distribution (1), b is the maximum value (15). Plugging in these values, we get:

Variance = [(15 - 1)^2] / 12 = 14^2 / 12 = 196 / 12 ≈ 16.33

(d) If you have already waited 5 minutes, the remaining time you need to wait is uniformly distributed between 0 and 10 minutes (since the total wait time is uniformly distributed between 1 and 15 minutes, and you've already waited for 5 minutes). Therefore, the probability of waiting an additional 5 minutes is:

P(wait additional 5 | wait already 5) = (10 - 5) / (15 - 5) = 1/2 = 0.5

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We can plot these points on a graph with x on the horizontal axis and y on the vertical axis. Once we plot these points, we can draw a straight line passing through both points.

To calculate the slope of this line, we can use the formula:
slope = (change in y) / (change in x)
In this case, the change in y is $2000 - $1600 = $400, and the change in x is 10 - 8 = 2.
Therefore, the slope of the line is: slope = $400 / 2 = $200 per hour

This means that for every additional hour it takes the painting company to finish the house, the total cost of painting the house increases by $200. In summary, we can draw a line representing the relationship between x and y using the two points provided, and calculate the slope of the line to be $200 per hour.

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Answer:

43$= 4.30
79= 7.90
95= 9.50
103= 10.30
all them together 326= 32.60

Step-by-step explanation:

Answer:

y = 5  or  y = 0x + 5 (they're both the same)

Step-by-step explanation:

y = mx + b

y = 0x + b

5 = 0(-4) + b

5 = 0 + b

b = 5

y = 5  or  y = 0x + 5 (they're both the same)

Step-by-step explanation:

an undefined slope is y/0.

not 0/x.

remember, the slope is the ratio (y coordinate change / x coordinate change) when going from one point on the line to another.

so, if x never changes, we get the undefined slope.

that means it is a vertical line through a point x on the x-axis, and it represents all points for which x = that constant value.

now, we look at our given point, its x-coordinate is -4.

so, the equation of the line is

x = -4

Answer:

a. x = 4.8989794855663561963945681494118 or 4.9 rounded

b. x = 8.6023252670426267717294735350497 or 8.6 rounded

Step-by-step explanation:

7² - 5² = x²

49 - 25 = x

49 - 25 = 24

√24 = 4.8989794855663561963945681494118

7² + 5² = x²

49 + 25 = x

49 + 25 = 74

√74 = 8.6023252670426267717294735350497

x-intercept and y-intercept of the line y = 4x+5 is -5/4 and 5 respectively.

What is the equation straight line?

The given equation Y = mx + c is the general equation for a straight line, where m denotes the line's slope and c the y-intercept. It is the version of the equation for a straight line that is used most frequently in geometry. There are numerous ways to express the equation of a straight line, including point-slope form, slope-intercept form, general form, standard form, etc. A straight line is a geometric object with two dimensions and infinite lengths at both ends. The formulas for the equation of a straight line that are most frequently employed are y = mx + c and axe + by = c. Other versions include point-slope, slope-intercept, standard, general, and others.

The equation of the line is y = 4x+5

So the y-intercept is (x=0)

y = 5

And the x-intercept is (y=0)

4x +5 =0

x = -5/4

Hence, the x-intercept and y-intercept of the line y = 4x+5 is -5/4 and 5 respectively.

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Answer:

126°

Step-by-step explanation:

Given that the yellow portion covers 35% of the circle, the degree formed by its edges can be calculated as follows:

The degree of a full circle = 360°

To find the degree formed by the edges of the yellow region, we would calculate 35% of 360°:

\( \frac{35}{100}*360 \)

\( \frac{35*360}{100} \)

\( \frac{12600}{100} \)

\( \frac{126}{1} \)

\( 126 \)

126° is formed by the edges of the yellow region.

The data collected from the customers in restaurants about the quality of food is an example of a(n); Observational Study

There are four types of statistical studies namely;

Observational studies

Surveys

Experiments

Meta-analytical studies.

1) An observational study involves observing and recording data on some variable(s) of interest.

2) A (sample) survey uses questioning to gather data.

3) An experiment also referred to as experimental study attempts to give an answer to a statistical question by manipulating all or part of the sample.

Now, we are told that some data was collected from the customers in restaurants about the quality of food.

This is a type of observational study because it involves observing and recording data on an interest which is quality of food

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Answer:

it represents a variable

Step-by-step explanation:

The number 8 is the coefficient of the variable k.

A coefficient in mathematics is a multiplicative factor in a polynomial term, a series term, or an expression. It is typically a number, but it can also be any expression. They may also be referred to as parameters if the coefficients are variables in and of themselves.

Given that the expression is 8k + 5. In the given expression the number 8 is the coefficient of the given expression.

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C=pi*d

Where pi is 3.14 and d is the diameter, in this case is 14ft. Find the circumference

Answer:

a.)

Step-by-step explanation:

because 3 to the left is a negative and 2 units up means positive

Answer:

Add equations A + B to eliminate y

Then add equations A and C to eliminate y

Step-by-step explanation:

Since all the equations have y with a coefficient of 2, I would eliminate y

Add equations A + B to eliminate y

Then add equations A and C to eliminate y

Answer:

the 3rd choice

Answer:

Length = (7 + x)

Step-by-step explanation:

In this question we have to convert the verbal expression to algebraic expression.

Let the width of the rectangle = x cm

"Length of the rectangle is 7 cm longer than it's width"

Length = 7 + Width

Length = (7 + x) cm

Therefore, equation for which length of the rectangle is defined will be,

Length = (7 + x)  

The pair of equations whose lines are perpendicular is (d) y = 1/6x + 3; y = -6x - 3

from the question, we have the following parameters that can be used in our computation:

The pair of equations

By definition;

The slopes of perpendicular lines are opposite reciporcals

So, we have

(a) -1/3 and -3 false

(b) -3 and -6 false

(c) 3 and 3 false

(d) 1/6 and -6 true

Hence, the equations are (d) y = 1/6x + 3; y = -6x - 3

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The cost of the shirt, in dollars, after the 30% discount is $17.50.

What is discount?

A discount is a reduction in the price of a product or service that is offered by a seller to a buyer. Discounts can be offered for a variety of reasons, such as to attract customers, increase sales, or clear out inventory. Discounts can be expressed as a percentage or a fixed amount, and they can be applied at the time of purchase or deducted from an invoice or bill. Discounts are often used in sales promotions, marketing campaigns, and loyalty programs to incentivize customers to buy or use a product or service.

If a store is offering a 30% discount on shirts that cost $25 originally, then the discount amount is:

30% of $25 = 0.30 x $25 = $7.50

The discount amount is $7.50, so the new price of the shirt after the discount is:

$25 - $7.50 = $17.50

Therefore, the cost of the shirt, in dollars, after the 30% discount is $17.50.

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Answer:

6.220932406

Why on Earth would you need that??

Answer:

15.56

Step-by-step explanation:

Total flour available=35 cups

Each cake=2 1/4 cups

Find how many cakes Pauline can bake with 35 cups of flour

Let the number of cakes she can bake with 35 cups of flour=x

x=35 cups / 2 1/4 cups

=35÷9/4

=35×4/9

=140/9

=15 5/9 cakes

=15.56 cakes approximately

Answer:

21

Step-by-step explanation: