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Fittoniya [83]
3 years ago
13

What is the radius of a sphere that has a surface area of 12.56in2

Mathematics
2 answers:
puteri [66]3 years ago
8 0
The radius of a sphere that has a surface area of 12.56in2 would turn out to be: 
4\pir²
Fynjy0 [20]3 years ago
6 0
The radius would be 4\pix^{2}
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Answer:

a = 6m/s^2

Step-by-step explanation:

Given

When mass = 4kg; Acceleration = 15m/s²

Required

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The question says there's an inverse variation between acceleration and mass; This is represented as thus;

a\ \alpha\ \frac{1}{m}

Convert variation to equality

a = \frac{F}{m}; Where F is the constant of variation (Force)

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F = 4 * 15

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Based on the information given, it should be noted that the fraction to represent the distance will be 1 3/20 miles.

<h3>How to convert decimal to fractions.</h3>

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Answer:

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