#### Answer

$P= \frac{1}{15}T$

#### Work Step by Step

Since $P$ is directly proportional to $T$, we have:
$P=kT$
We are given: $P=20$ and $T=300$, so we have:
$20=k*300$
$k=\frac{20}{300}=\frac{1}{15}$
So the equation is:
$P= \frac{1}{15}T$

Published by
Brooks Cole

ISBN 10:
1305115546

ISBN 13:
978-1-30511-554-5

$P= \frac{1}{15}T$

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