Mathematics College

A right cylinder has a height of 8 inches and a volume of 400 cubic inches.
Which measurement is closest to the radius, in inches, of the cylinder?
A. 4
B. 8
С. 16
D. 50

Answers

Answer 1

Answer:

Step-by-step explanation:

its D because 400 divided by 8 is 50

Answer 2

[tex]\boldsymbol{4}[/tex] is closest to the radius, in inches, of the cylinder.

So, option A. is correct.

Volume of cylinder

Height of a cylinder [tex](h)=8[/tex] inches

Volume of a cylinder[tex]=400[/tex] cubic inches

Let [tex]r[/tex] denotes radius of a cylinder.

Volume of a cylinder [tex]=\pi r^2 h[/tex]

[tex]400=\frac{22}{7}r^2 (8)[/tex]

[tex]r^2=15.9\\r=3.99[/tex]

So, [tex]\boldsymbol{4}[/tex] is closest to the radius, in inches, of the cylinder.

So, option A. is correct.

Find out more information about cylinder here:

https://brainly.com/question/3692256?referrer=searchResults

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:


Write an equation to model the situation

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Jack sold 85 shirts

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Answer:

Eduardo collected 0.875 pounds can

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have a nice day dear

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Step-by-step explanation:

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Answer Choices Listed Below

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just took the test

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x=1

Step-by-step explanation:

Hope this helps and have a wonderful day!!!

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We need to find the value of x

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Answer:

The first is the right answer

Step-by-step explanation:

V = ( 4/3)*π*(R^3) = (4/3)*3.14*(8^3) =2143.6

which statement best describes the product of 240 and 1/3

the product is less than 99 the product is between 100 and 150 the product is between 200 and 250 the product is greater than 400 ​

Answers

Answer:

Step-by-step explanation:

240 x 1/3 = 240/3 = 80

so the answer is: the product is less than 99

PLZZZ Help I need to hurry I got all the other questions right except this one. I dont understand it.

One of the terms in the summation is _______.

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I think its B because i did this in class before and it looks familiar. (branliest will be appreciated as well) Thanks

One of the terms in the summation is(1,3)

Plzz help will mark brainleast

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Answer:

A-1 central nervous system

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Answers

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open circle to the left

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

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Step 2: Multiply both sides by 8.

8 (1/8m) < (8)(4)

m < 32

BRAINLEST TO WHOEVER GETS THIS CORRECT
Consider matrix V.

Answers

Step-by-step explanation:

The inverse of matrix V the one in answer B

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Answers

Answer:
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PLEASE HURRYLO
giving brainliest
Rachel ran 5 miles every day last week. Her running time was as follows: 39min, 42 min, 41 min, 38 min, 39 min, 39min, 42min. What was her mean running time for 7 miles?

Answers

Answer:

mean = 39+ 42+41+38+39+39+42/7= 244

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Answers

radical form: 4√16^5

Answer:

32

Step-by-step explanation:

Hello, in (16^5)^1/4, you would multiply the exponents together like this:

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The exponents multiplied make 5/4. Now you need to multiply 16 with 5/4 like this:

16 x 5/4= 80/4

80 divided by 4 is 32 so therefore, the answer is 32.

wright an inequality that would have infinite solutions x≥6 I really need help

Answers

Answer:

n - 6 > 2 n > 8

Step-by-step explanation:

You can get inequalities that are false for any variable. These inequalities have no solution. You can also get inequalities that are true for any variable. These have an infinite number of solutions.

I think sorry if I'm not right.

I’m begging for someone to help me with this so bad it about in order largest to small et) (NO LINKS) (NO LYING) IT MUST BE THa PART 2

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Answer:

1) Yes

2) Yes

3) Yes

4) No

5) Yes

6) Yes

7) Yes

8) Yes

9) Yes

10) No

Step-by-step explanation:

The triangle inequality theorem states that the length of any 2 sides of a triangle must be greater than the third side of that same triangle.

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Answers

Answer:

50%

Step-by-step explanation:

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Answers

Answer:

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usbdkhfjdnbdjdkfdbdbdnkccndndkckcjd. endkcn

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Answer:

A, 32 degrees, hope this helps !! :D

Step-by-step explanation:

Find the midpoint between the following two points

(5, 10), (25, 8)

Answers

Answer:

(15,9)

Step-by-step explanation:

let [tex]x_{1}=5, x_{2}=25, y_{1}=10, y_{2}=8\\[/tex]

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I got stumped on another one!

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The answe is the first one

H⁣⁣⁣⁣ere's l⁣⁣⁣ink t⁣⁣⁣o t⁣⁣⁣he a⁣⁣⁣nswer:

bit.[tex]^{}[/tex]ly/3a8Nt8n

How do I solve this problem?And if a bot puts a link on my question,then what i'm going to do is report the bot.

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Answer : 56.22


So Chris borrowed $88.00

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88 - 31.78

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Find the surface area of the prism? HELP I need the steps if possible

Answers

To find the surface area of a figure, find the area of all the shapes that make up the figure to get the area multiply Base by the height. First let's find the area of the rectangle  and the front that makes the ramp. To do this multiply 20 by 17 to get 340. Then let's get the area of the rectangle on the bottom by multiplying 15 by 20  to get 300. Now lets find the area of the rectangle in the back we will do this by multiplying 8 by 20 get 160. To get the area of a triangle multiply the base by the height and then divided by 2. so for one of the triangles let's multiply A perfect in which gives us 120 and divide that by 2 to get 60. because the other triangle has the same dimensions, the area of the other triangle will also be 60. now let's out of all the areas that we have from the shapes  which will be  340 + 300 + 160 + 60 + 60 which will give us 920 so the area of the figure is 920ft^2

(can i get brainelist pls)

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Answers

Area of parallelogram = base x height
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= 60 unit ^2

Answer:

66 Sq. un

Step-by-step explanation:

The Intuition for why the area of a parallelogram is A=bh (area = base x height)

The formula for the area of a parallelogram is base times height, just like the formula for the area of a rectangle.

Have a great day!

3 divided by square root of 200=

Answers

Answer: 4.7140452079

Step-by-step explanation: (√200) ÷ (3)

Answer:

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Answers

Answer: 10 quarters, 5 dimes.

Explanation:

10 x .25 = 2.50

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