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Pavel [41]
4 years ago
15

How do I solve this?

Mathematics
1 answer:
Karo-lina-s [1.5K]4 years ago
4 0

Answer:

Step-by-step explanation:

The first thing you have to do, is rewrite the given expression

Ar^{-2} = \frac{A}{r^{2} }

Then you plug in the given values

\frac{A}{r^{2} } = \frac{50.265}{4^{2} }

Finally you simplify

\frac{50.265}{4^{2} }=\frac{50.265}{16} = 3.142

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