3 years ago

Please help. Approximately how many cubic feet of water does she need?

Mathematics

1 answer:

maria [59]3 years ago

3 0

Answer:

The amount of water she needs to pump in:

V = Base area x Height x 1/2 = (4/2)^2 x pi x 0.75 x 1/2 = 1.5pi = ~4.7 (ft3)

=> Option D is correct.

Hope this helps!

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