Answer
h=20
Work Step by Step
We are given the following equation:
$$ h=48t-16t^2$$
Thus, plugging in $2.5$ for $t$, we find:
$$h=48\left(2.5\right)-16\left(2.5\right)^2 \\ h=120-100 \\ h=20$$
Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)
by Bittinger, Marvin L.; Ellenbogen, David J.; Johnson, Barbara L.
Published by
Pearson
ISBN 10:
0-32184-874-8
ISBN 13:
978-0-32184-874-1
Chapter 5 - Polynomials and Factoring - 5.8 Solving Applications - 5.8 Exercise Set - Page 362: 44
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