3 years ago

A sphere has a volume of 250 cubic cm. Find the radius

Mathematics

2 answers:

prisoha [69]3 years ago

6 0

Answer:3.91

Step-by-step explanation:

blagie [28]3 years ago

5 0

Answer:

r = 3.91 cm

Step-by-step explanation:

The formula for the volume of a sphere:

$V=\frac{4\pi r^{3} }{3}$

To solve for 'r', first multiply both sides by '3':

3(250) = 4πr³

750 = 4πr³ Divide by 4π 750/4π = 4πr³/4π

59.7 = r³ take the cube root of both sides: ∛59.7 = ∛r³

r = 3.91 cm

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