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weeeeeb [17]
3 years ago
15

Number 41 what is the answer

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
8 0
Given diameter: d = 23.5 cm
find radius: r = 23.5/2 = 11.75 cm
find volume: V = (4/3)πr³ = (4/3)π(11.75 cm)³ = 6795.2 cm³
divide volume by rate: 6795.2/230 = 29.24

even though 29.24 rounds down to 29, I'd say 30 pumps just to get over the volume given in the question. It can go either way on that. It's pretty messed up for them to choose numbers so close together 
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