Mathematics, 18.02.2021 23:20 Deagon83951
A spherical birthday balloon with a radius of 9 cm is filled with helium, it has a density of .0147 kilograms per cubic centimeter. How many kilograms of helium does the balloon contain?
a
44.9 kg
b
5 kg
c
3053 kg
d
.1323 kg
Answers: 2
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