#### Answer

$60 feet$

#### Work Step by Step

$h=4+60t-16t^{2}$
$h=4+60\times2-16\times2^{2}$ feet
$h=4+120-16\times4$ feet
$h=124-64$ feet
$h=60$ feet

Published by
Pearson

ISBN 10:
0-13417-894-7

ISBN 13:
978-0-13417-894-3

$60 feet$

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