Use the slope formula or rise over run to determine the slope of line A.

Format: m=-5/6

The value of the correlation coefficient remains the same when the unit is changed from feet to meters.

The term correlation coefficient is a measure of how much association there is between variables in a scatter plot. A high positive value of correlation coefficient means that there is a strong positive association between the variables and vice versa.

If we change the measurement unit from feet to meters, the value of the correlation coefficient will remain the same.

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Answer:

its a

Step-by-step explanation:

Step-by-step explanation:

Area Of rectangle = 9 ×5 = 135

Area Of Half The Circle = 0.5 ( 3.14 ) (r^ 2) = 0.5(3.14 (20.25) = 31.7925

Area Of Shaded = Area Of Rectangle

= Area of Half Circle = 135 - 317925 = 103.2

50 percent of 275 is 137.5

Answer:

50 is 18.18% of 275

Step by step guide!

50 of 275 can be written as 50/275

To find percentage, we need to find an equivalent fraction with denominator 100. Multiply both numerator & denominator by 100

50/275* 100/100

= (50 * 100 /275) × 1/100 = 18.18/100

Therefore, the answer is 18.1818%

Answer:

y=15

DE=11

GF=17

Step-by-step explanation:

y*2=5*6

2y=30

y=15

5+6=11

15+2=17

Answer:

Point D

Step-by-step explanation:

Point A is located at (2, 3) on the coordinate plane. Point A is reflected over the x-axis to form point B and over the y-axis to form point C. Then, point A is reflected over both axes to form point D.

Answer:

Tiana will earn approximately $50,841 with her investment amount total to be $134,768.

General Formulas and Concepts:
Pre-Algebra

Order of Operations: BPEMDAS

Algebra II

Compounded Interest Rate Formula: [tex]\displaystyle A = P \bigg( 1 + \frac{r}{n} \bigg) ^{nt}[/tex]

Step-by-step explanation:

Step 1: Define

Identify variables.

P = $83,927

r = 0.07

n = 1

t = 7

Step 2: Find Return Investment

∴ After Tiana invests $83,927 with a 7% interest compounded annually in a timeframe of 7 years, she would make $50,841 with a total account value of $134,768.

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Topic: Algebra II

Step-by-step explanation:

the bounded region is from (0,0) to (1,1)

since the cross sections of the solid is perpendicular to the x axis and are square

so cross section area is (x-x2 )^2

so V=integral from 0-1(x-x^2)^2dx

v=integral (x^2-2x^3+x^4)dx

v=1/3x^3-1/2x^4+1/5x^5]01

v=1/3-1/2+15=1/30 unit^3

Step-by-step explanation:

I think the correct answer is false. true and true

Answer:

32

Step-by-step explanation:

In 100^1000,

100 can be written as,

100 = 10 x 10 = 10^2

100^1000

= 10^( 2 * 1000 )

= 10^2000

10 can be written as,

10 = 2 x 5

10^2000

= ( 2 x 5 )^2000

Formula : -

( a x b )^n = a^n x b^n

Here,

a = 2

b = 5

n = 2000

( 2 x 5 )^2000 = 2^2000 x 5^2000

[ 2^2005 x 5^2000 ] / 100^1000

= [ 2^2005 x 5^2000 ] / [ 2^2000 x 5^2000 ]

Formula : -

a^m x b^n / a^c x b^d

= a^( m - c ) x b^( n - d )

Here,

a = 2

m = 2005

c = 2000

b = 5

n = d = 2000

[ 2^2005 x 5^2000 ] / [ 2^2000 x 5^2000 ]

= 2^( 2005 - 2000 ) x 5^( 2000 - 2000 )

= 2^5 x 5^0

{ Note : Any number power 0 ( except 0 ) is 1.

That is 0^0 ≠ 1, but 5^0 = 1. }

= 2^5 x 1

= 2^5

= 2 x 2 x 2 x 2 x 2

= 32

Answer:

10

Step-by-step explanation:

x:14=15:21

14/21 = 2/3

Multiply each term by 2/3

15 *2/3 :21*2/3

10:14

The missing number is 10

Answer:

D

Step-by-step explanation:

this is a "strategic" guess

Answer:

I believe A and B

Step-by-step explanation:

C cant be it due to the blueberry price being more and I dont believe its D

Graph [1] will represent the cost of raspberries and blueberries perfectly.

The general equation of a straight line is -

[y] = [m]x + [c]

where -

[m] → is slope of line which tells the unit rate of change of [y] with respect to [x].

[c] → is the y - intercept i.e. the point where the graph cuts the [y] axis.

The equation of straight line also represents direct proportionality as -

y = mx

m = y/x    

[m] is constant of proportionality.

We have Raspberries (R) cost twice as much as blueberries (B). The prices of blueberries and raspberries represent proportional relationships.

We can write the relation as -

y[R] = 2 x[B]

Graph [1] will represent the cost of raspberries and blueberries perfectly. The slope of the line representing raspberry is 2 times that of blueberry.

Therefore, Graph [1] will represent the cost of raspberries and blueberries perfectly.

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Answer:

true

Step-by-step explanation:

molecules can have the two same atoms, hope this helps!!

Answer:

60

Step-by-step explanation:

Your answer would be the bottom right image. In the bottom right image, x is divided by 5 consistently. No function can be determined in the other tables.

Answer:

B is the answer

Step-by-step explanation:

(10×2 +1/2)÷(2×4+1/4)

(21/2)÷(9/4)

Then calculate it and the answer is B

Step-by-step explanation:

Given radii ratio is 2:3 and height ratio 5:3

Let the radius be 2x,3x and height be 5y,3y

V1= π(2x²) ×5y

V2 =π(3x)² ×3y

V1= (2×2)² ×5 *π = 20π

V2= (3×3)² ×3 *π = 27π

V1/V2 = 20π\27π

=20\27

=20:27

Answer:5:9

Step-by-step explanation:

By integrating the rate, we will see that waste pumped from t = 0 to t = 8 is A = 24.279

We have the function:

R(t) = 3 + 2*cos(2pi*t/15)

This is the rate at which the waste is removed, then the waste that the station pumps between t = 0 and t = 8 is given by:

[tex]A = \int\limits^8_0 {3 + 2*cos(2pi*t/15)} \, dt[/tex]

That integral gives:

[tex]A = \int\limits^8_0 {3 + 2*cos(2pi*t/15)} \, dt \\\\A = 3*(8 - 0) + 2*(15/2pi)*(sin(2pi*8/15) - sin(2pi*0/15))\\\\\\A = 24.279[/tex]

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The computation of the data shows that the standard error is 0.015.

From the information, the following can be deduced:

Number of students n = 49

Randomly selected students = 0.794

The standard error will be:

= 0.105/✓49

= 0.105/7

= 0.015

In conclusion, the standard error is 0.015.

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Answer:

[tex]\displaystyle 1\frac{2}{3}[/tex]

Step-by-step explanation:

From [tex]\displaystyle [-1, -3],[/tex]move five units south over three units east, where you will arrive at [tex]\displaystyle [2, 2].[/tex]The rate of change is indeed [tex]\displaystyle 1\frac{2}{3}.[/tex]If you are uncertain, plug these ordered pairs into the formula:

[tex]\displaystyle \frac{-y_1 + y_2}{-x_1 + x_2} = m \\ \\ [-1, -3]\:and\:[2, 2] \\ \frac{2 + 3}{2 + 1} = m \hookrightarrow \frac{5}{3} = m \\ \\ \boxed{1\frac{2}{3} = m}[/tex]

I am joyous to assist you at any time.

Answer:

12, 13, 14, 15, 16, 17, 18, 20, 17

The data set with mode 17 and median 16 is third data set.

Mode of a data set is the value that occur most frequently in a data set.

Median of a data set is the element in the middle if the data are arranged in increasing or decreasing order.

Given are three data sets.

For the first one,

12, 12, 18, 13, 17, 15, 17, 17, 15

Mode = 17  [Since it is repeated most 3 times]

To find median, arrange in ascending order.

12, 12, 13, 15, 15, 17, 17, 17, 18

Three are 9 elements. The middle element is the 5th element.

Median = 15

For the second one,

20, 19, 17, 18, 16, 13, 12, 13, 11

Mode = 13  [ since it is repeated most, 2 times]

Arranging in ascending order,

11, 12, 13, 13, 16, 17, 18, 19, 20

Again the middle element is the 5th element.

Median = 16

Hence the correct option is third data set.

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Answer:

y=150x+250

Charge: $4,150

Step-by-step explanation:

Set the number of hours the attorney worked equal to x and the total amount of money he charges equal to y. If he charges 150 dollars an hour, then the amount of money he charges would be 150 dollars multiplied by the number of hours he worked. Thus, y=150x.

Next, it is known that the attorney also charges a fixed rate of 250 dollars for the initial meeting, so we have to add that to the amount of money he makes each hour, as it is a flat rate. Thus, y=150x+250.

Finally, if the attorney worked for 26 hours, we would then plug that number into the equation we created for x, the number of hours worked. Thus the total charge of the attorney would be $150 multiplied by 26 hours, $3900, and then adding the $250 flat rate for the initial meeting, for a grand total of $4,150.

Hope this helps!

I think there might be a mistake/typo. If the book had 385 pages, the answer would be 8,855. But it says the book has 365 pages, so the answer would be 8,395.

Reasoning:

It says to multiply the pages by 23, and it says there are 365 pages. When you multiple that, you get 8,395.

Therefore I think there was a mistake when writing the question.

Answer:

I'm not sure what going on with that, just email your teacher ig

Step-by-step explanation:

By analyzing the graph of the transformed function, we can see that:

g(x) = 2*|x - 2| - 4

In the image we have two graphs, the yellow one is the graph of g(x).

First, analyzing the vertex we can see the translation used, you need to remember:

Horizontal translation:

For a general function f(x), a horizontal translation of N units is written as:

g(x) = f(x + N).

Vertical translation:

For a general function f(x), a vertical translation of N units is written as:

g(x) = f(x) + N.

We can see that the new vertex is at (2, -4), so the translation is 2 units to the right and 4 units down, then we have:

g(x) = |x - 2| - 4

Now, you also can see that the yellow function is narrower, such that for each increase in the x-unit, we have an increase of 2 in the y-axis, then we need to multiply by 2 the absolute value part:

g(x) = 2*|x - 2| - 4

This is the transformed function.

If you want to learn more about transformations, you can read:

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Answer:

V=280

Step-by-step explanation:

7·5=35

310\35 = 8.8

V=whl=5·8·7=280

Answer:

8500

Step-by-step explanation:

That's my answer and thats correct brainliest me please trust me

Answer:

8500

Step-by-step explanation:

hope it helps you bro