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Lerok [7]
3 years ago
11

The volume (V) of a cylinder can be found using the formula V = (pi)r^2h, where r is the radius and h is the height. A cylinder

has a diameter of
2 inches. It is filled with water to a the height of 4 inches. The water is then transferred to a new cylinder with a diameter of 4 inches.
What is the height of the water in the new cylinder?
Mathematics
1 answer:
andre [41]3 years ago
6 0

Answer:

1 inch

Step-by-step explanation:

volume of first cylinder = volume of  second cylinder because it never changes it stays the same

volume of first cylinder = (pi) (1)^2 (4) = 4pi

height of second cylinder: 4pi = (pi) (2)^2 h

pi would cancel so you are left with 4=4h

where height of second cylinder would be 1 in

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B. What is the volume of the prism in cm3? Show your reasoning. If you
Anastaziya [24]

Answer:

Step-by-step explanation:

Volume of a rectangular prism is length × height × width

Length=7 1/2

Width= 15 1/2

Height=12

Volume of the prism is therefore:

7 1/2×12×15 1/2= 1395cm3

No of cubes with edge length 1/2 to fit into the prism will be:

Volume of cube is L*W*H

1/2*1/2*1/2= 1/8cm3

Therefore the no of cubes to fit into the Prism will be:

1395/(1/8)= 11160 cubes.

If one was stuck,the number of 1/2 edge length cube to fit into 1cm will be:

1/(1/8)= 8 cubes

8 0
3 years ago
You want to put a fence around your yard that is 35 feet by 41 feet. How much fencing do you need?
miskamm [114]
You will need 152 feet of fencing 
4 0
4 years ago
Read 2 more answers
Factor: 24x - 16 Use the Greatest Common Factor Question 1 options: 8(x-2) 8(3x-2) 8(3x-8) 2(12x-8)
RSB [31]

Answer:8(3x-2)

Step-by-step explanation: 8 times 3d=24X 8 times -2=-16

4 0
4 years ago
What is the volume of the prism 16cm 12 cm 8cm
Stella [2.4K]
I am not sure about the answer, but the formula of the prism is LxWxH
4 0
3 years ago
I need helppp... Pleasee I will thank you forever!!
4vir4ik [10]

Answer:

$15    

correct if wrong pls

Step-by-step explanation:

42+56+129= 227 total of deposits

17+32+18= 67 total of withdrawals

227-67= 160

160-145=15 answer

correct if wrong but i think thats the answer

6 0
3 years ago
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