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Ivanshal [37]
3 years ago
9

Please help me I reallly can’t do this

Mathematics
1 answer:
Vlad [161]3 years ago
4 0

Answer:

  11 mm

Step-by-step explanation:

Put the given numbers in the given formula and solve for the radius.

  V = 1/3πr²h

  968π = 1/3π·r²·24

  121 = r² . . . . . . . . . . . divide by 8π

  r = √121 = 11 . . . . . . take the square root

The radius of the piece is 11 mm.

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\\\\\\
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now, how far will the sterling go in 2hrs and a half?

well, we know the sterling does 75 miles in 1hr

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solve for "x"
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Answer:

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