#### Answer

r=$\frac{d}{t}$
rate of change of distance over time

#### Work Step by Step

d=rt
$\frac{d}{t}$=$\frac{rt}{t}$
$\frac{d}{t}$=r
r=$\frac{d}{t}$
This is the formula for rate of change of distance over time.

Published by
Pearson

ISBN 10:
0-13417-805-X

ISBN 13:
978-0-13417-805-9

r=$\frac{d}{t}$
rate of change of distance over time

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