Best answer gets brainliest!!!

Answer:

36$

Step-by-step explanation:

I took the test

Answer:

A.

I hope this will be useful

Answer:

The Volume of the solid

V = π(1365.33) cubic units

Step-by-step explanation:

Step(I):-

Given curves are  x²- y² = 64 ,  x=0 , y=-8 and y=8

The given function   x = f(y)

                            x²- y² = 64

                            x² = y² +64

The Volume of the solid generating by revolving the region bounded by the graphs of the equations

[tex]V = \pi \int\limits^a_b {x^2} \, dx[/tex]

Step(ii):-

the limits are  y = a = -8 and y = b=8

The Volume of the solid

              [tex]V =\pi \int\limits^8_8 {(y^2+64)} \, dx[/tex]

               [tex]V = \pi (\frac{y^{3} }{3} + 64 y )_{-8} ^{8}[/tex]

              [tex]V = \pi (\frac{(8)^{3} }{3} + 64 (8) - (\frac{(-8)^{3} }{3} +64(-8) )[/tex]

             [tex]V = \pi (\frac{(8)^{3} }{3} + 64 (8) - (\frac{(-8)^{3} }{3} +64(-8) ) = \pi (\frac{1024}{3} + 1024)[/tex]

V = π(1365.33) cubic units





Answer: What is the "given polynomial expressions?"

Answer:

The distinction between statistical significance and practical importance is best illustrated by:

C. In 50,000 births, the new vaccine reduced the incidence of infant mortality in Morrovia significantly from 14.2 deaths per 1000 births to 10.3 deaths per 1000 births.

Step-by-step explanation:

                                   Current state     Previous state     Change

A.  Textbooks sold      240/400 (0.6)   220/330 (0.67)     0.07

B.  Life of hard disk     250,000 hrs     240,000 hrs         0.04

C.  Infant mortality      10.3 per 1000    14.2 per 1000       0.27

D.  Cruising range      4,000 miles       3,975 miles          0.006          

Statistical significance, which depends on the p-value established before the test, relates to whether an effect exists, while practical significance determines the magnitude or size of the effect.  A statistical test cannot tell whether the magnitude is large enough to be important.  Mathematically, the change can be determined, which establishes the practical significance or importance of the change.

Answer: x=-1

Step-by-step explanation:

Do 8(4) + 8(2x)=16 to use the distributive property. You should get 32+16x=16. Then, subtract 32 from both sides of the equation and you will get 16x=-16. Finally, divide both sides of the equation by 16 and you will get you answer, x=-1. Hope I helped.

Answer:

(0,0) and (1,1)

Step-by-step explanation:

Answer: 95%

Step-by-step explanation:

With the information provided, the four largest merchants are Grocery Stores, Fountain, Gas Stations, and Vending Stores.

These stores each make up 44%, 24%, 16%, and 11%, respectively.

The sum of these percentages is 95%. Thus, the four largest locations for soft drink sales make up 95% of soft drink sales.

No change in area

Step-by-step explanation:

The area is 60 square feet for both rectangles.

Answer:

0 square feet

Step-by-step explanation:

i got it right

Step-by-step explanation:

$30 a month budget includes:

Answer: 11

Step-by-step explanation:

1. Evaluate 2a when a = 1/2

2a

2 x (1/2) = 1

2. Evaluate 3b when b = 7

3b

3x7 = 21

3. Put the pieces of the expression back together

21 - 1 -9

4. Solve

11

Answer:

a 1/4 cuz perpendicular m × m original line is -1

Answer:

Do we do all of them???

Step-by-step explanation:

Answer:

The ratio of the diameter of ball A to the diameter of ball B is 10:19.

Step-by-step explanation:

Ratios

A ratio is a relation between two quantities and it's calculated as a division. For example, the ratio between 8 and 4 is 8:4 = 8 / 4 = 2.

We are given the diameters of two balls as follows:

The diameter of the ball​ A=30mm

The diameter of the ball​ B=5.7 cm = 57 mm

The ratio of the diameter of ball A to the diameter of ball B is 30:57. Dividing both numbers by 3, we have: ratio=10:19

The ratio of the diameter of ball A to the diameter of ball B is 10:19.

Answer:

Step-by-step explanation:

Answer:

b sorry if wrong

Step-by-step explanation:

Answer:

I think the answer would be 1

Step-by-step explanation:

1 is the answer

3-2=1

6(1)=6

6/6=1

Answer:

I. 94.99 in²

II. $0.23

Step-by-step explanation:

Given the following data;

Diameter of wheel = 11 inches

[tex] \pi = 3.14[/tex]

Cost of wheel = $21.35

[tex] Radius, r = \frac {diameter}{2} [/tex]

[tex] Radius, r = \frac {11}{2} = 5.5 \; inches [/tex]

Part A

To find the area;

We know that a wheel is circular in nature. Thus, the area of a circle is given by the formula;

[tex] Area, A = \pi r^{2} [/tex]

Substituting into the equation, we have;

[tex] Area, A = 3.14 * 5.5^{2} [/tex]

[tex] Area, A = 3.14*30.25[/tex]

Area, A = 94.99 in²

Part B

To find cost per square inch;

[tex] Cost \; per \; square \; inch = \frac {Cost \; per \; wheel}{Area \; of \; wheel} [/tex]

[tex] Cost \; per \; square \; inch = \frac {21.35}{94.99} [/tex]

Cost per square inch = $0.23

Answer:

30 feet^2

Step-by-step explanation:

eeeeet eeeees what eeeeet eeeees

Answer:

36726909: 61

Step-by-step explanation:

2127 * 34534 = 73453818

therefore 73453818: 122

divide both sides to the simplest form

36726909: 61

f(x) = sin(x)

Domain (–∞, ∞)

Range [–1, 1]

y = arcsine(x)

y = f–¹(x)

Domain [–1, 1]

Range [–π/2, π/2]

Answer:

I hope the Picture Helps!

Step-by-step explanation:

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The required coordinates of the vertices of ∆F′G′H′ is  F'  = (-5, 2), G'= (0, 2), and H' = (0, 6).

Coordinate, is represented as the values on the x-axis and y-axis of the graph. while the coordinate x is called abscissa and the coordinate of the y is called ordinate.

As mentioned in the question, a given triangle on coordinate axes translated 2 units up. The term "2 unit up" implies that each ordinate of the coordinates of the triangle is increased by 2 units,
So the trasformation equation for the triangle is given as,
(x, y) ⇒ (x, y+2)

Now, the coordinates of the vertices of ∆FGH,
F  = (-5, 0),    G= (0, 0)    H = (0, 4)

After the trasformation coordinate of ∆F′G′H′
F'  = (-5, 0 + 2),    G'= (0, 0 + 2)    H' = (0, 4 + 2)
F'  = (-5, 2),    G'= (0, 2)    H' = (0, 6)

Thus, the required coordinates of the vertices of ∆F′G′H′ is  F'  = (-5, 2), G'= (0, 2), and H' = (0, 6).

Learn more about coordinate here:

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Answer: 420

Step-by-step explanation: 14 percent of 3000 is 420

Correct Answer: $420

Answer:

The exponential form of expression is 4⁵.

To grow at an ever-increasing rate is referred to as exponential growth. On the other hand, it is a mathematical expression with one or more exponents in mathematics. As a result, we call it an exponential form.

We can say that something might grow at an exponential rate if it grows faster and faster as the thing being discussed gets bigger.

Given expression

4.4.4.4.4

Writing a number as the product of its prime factors is the very first step in expressing it in exponential form.

number is in factors

4 x 4 x 4 x 4 x 4

a numerical term that has been increased to certain powers of its prime factors

= 4⁵

where 5 is exponent.

Hence the  exponential form is 4⁵.

Learn more about  exponential form;

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Answer:

You can search it up on Gxogle! It will tell you step by step.

"Step 1: Write a list of easy facts for the divisor.

Step 2: Subtract from the dividend an easy multiple of the divisor (e.g. 100x, 10x, 5x, 2x). Record the partial quotient in a column to the right of the problem.

Step 3: Repeat until the dividend has been reduced to zero or the remainder is less than the divisor."

I hope this helped!

Answer: 2.865

Step-by-step explanation:

Answer:

w 20x35y try to make it work

Answer: c. 3 and 5 over 9

Step-by-step explanation:

There is a 8/9 cup of ice cream. The number of 1/4 cup servings that can be made from this is:

= 8/9 ÷ 1/4

= 8/9 * 4/1

= 32/9

= 3⁵/₉ cups