3 years ago

A small bird uses 5^-4 Joules of energy to sing a song. Write the amount of energy as a decimal.

Mathematics

1 answer:

const2013 [10]3 years ago

7 0

The answer is c.
We just have to apply the law of exponents:
$=\frac{1}{5^4}$
That´s equal to:
$=\frac{1}{625}=0,0016$

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