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Mama L [17]
3 years ago
6

What is the volume of the cylinder with a radius of 8 and height of 4​

Mathematics
2 answers:
mr Goodwill [35]3 years ago
6 0

Answer:

Hey there!

The formula for cylinder volume is r^2h\pi, where r is the radius, h is the height, and \pi is a constant, roughly equal to 3.14.

Substituting all of these values into the equation:

8^2(4)(3.14)

804.84\\

Thus, the volume for the cylinder is 804.84 units cubed.

Hope this helps :)

Lerok [7]3 years ago
6 0

Answer:

804.25 units^{3}

Step-by-step explanation:

The formula of the volume of a cylinder is V=\pi r^{2} h where r represents the radius and h represents the height. To find a more exact answer, I usually use pi in my calculator rather than 3.14, unless asked to do so.

V=\pi (8)^{2} (4)

V=\pi (64)(4)

V=\pi (256)

V=804.25

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0 2. What is the area of a rectangle with a width of 6.5 feet and a length of 14 feet?
photoshop1234 [79]

Answer:

Area=91 ft^2

Step-by-step explanation:

Area=length*width

Area= 14*6.5

Area=91 ft^2

5 0
3 years ago
Last month, Justina dog ate 50 cans of dog food in 30 days. How many cans should Justin buy for the next 6 days
natali 33 [55]

Answer:

The answer is 7 2/3 cans for the next 6 days.

Step-by-step explanation:

Given: The dog ate 50 cans in 30 days.

To get how many cans per day, divide:

50/30 = 1 2/3 cans per day.

To get how many cans for 6 days, multiply:

6 * 1 2/3 = 18/3 + 5/3 = 23/3 = 7 2/3 cans or 7.667 in decimal form.

Hope this helps!! Have an Awesome day!!! :-)

7 0
3 years ago
Justin has $500 in a savings account at the beginning of the summer. He wants to have at least $300 in the account by the end of
SSSSS [86.1K]

Answer:

10 weeks

Step-by-step explanation:

1 because 20 times 10 is 200 and if he starts with 500 then he can withdraw 20 dollars a week for 10 weeks to have 300 left by the end of the summer, hope this helps :)

3 0
3 years ago
Whats 4485 square feet of grass in 3/4 of an hour. How many square feet of grass can be fertilized per hour
alex41 [277]
4485 square feet of grass ... 3/4 of an hour
x square feet of grass = ? ... 1 hour

If you would like to know how many square feet of grass can be fertilized per hour, you can calculate this using the following steps:

4485 * 1 = 3/4 * x
4485 = 3/4 * x       /*4/3
x = 4485 * 4 / 3
x = 5980 square feet

Result: 5980 square feet of grass can be fertilized in one hour.
7 0
3 years ago
Find the value of x.
Rashid [163]

Answer:

99

Step-by-step explanation:

That quadrilateral equals to 360. So i had to add the numbers which equal 261. Then i did 360-261=99.

6 0
3 years ago
Read 2 more answers
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