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1 year ago

10

What is the height of a cylinder with a volume of 384 pi cubic inches and a radius of 8 inches? Round to the nearest tenth of an

inch.
inches

1 answer:

Nataliya [291]1 year ago

8 0

Answer: 1.9 inches

Step-by-step explanation:

- the equation to find the volume of a cylinder is V = π r^2 h

- so we can just change this equation around to H = V / π r^2

- so H = 384/ π 8^2 = 1.91 or 1.9

hope this helps :)

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Part b) The temperature at 3:00 pm was +2°F

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Step-by-step explanation:

The complete question is

When Leo woke up he saw that the temperature was -8°F. By noon the temperature has increased 5°F. Part a) What was the temperature at noon?

Part b) By 3:00 pm, the temperature increased by another 5 degrees Fahrenheit was the temperature at 3:00 pm positive or negative?

Part c) By 11:00 pm, the temperature had dropped 8°F. Was the

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Part a) we know that

You can use a number line to adds the numbers

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Part b) we know that

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You can use a number line to adds the numbers

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therefore

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Part c) we know that

the temperature had dropped 8°F

You can use a number line to adds the numbers

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