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miss Akunina [59]
3 years ago
9

in speech class you lose 3 points for every 30 seconds to go over the time limit your speeches 90 seconds over the time limit wh

at integer represents the change in your points
Mathematics
1 answer:
Leni [432]3 years ago
7 0

you lose 9 points                 because you went 3 times the limit

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Which domain restrictions apply to the rational expression?
andre [41]

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3 years ago
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goldfiish [28.3K]

Answer:

The volume of can A is half the volume of can B.

Step-by-step explanation:

Given

Can A and Can B

Required

The true statement

For Can A, we have:

h =8

r = 0.5

The volume is:

Volume = \pi r^2h

This gives:

V_A = \pi * 0.5^2 * 8

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For Can B, we have:

h =4

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Volume = \pi r^2h

This gives:

V_B = \pi * 1^2 * 4

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V_B = 4\pi

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V_A = 2\pi

V_B = 4\pi

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What is the area of the shaded figure
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