Question

The time t in seconds required for an object to fall from a certain height can be modeled by the function t=x.z-dn.net/?f=%5Cfrac%7B%5Csqrt%7Bh%7D%20%7D%7B4%7D" id="TexFormula1" title="\frac{\sqrt{h} }{4}" alt="\frac{\sqrt{h} }{4}" align="absmiddle" class="latex-formula"> h is the initial height of the object in feet. To the nearest tenth of a second, how much longer will it take for a rock to fall from a height of 324 ft than a height of 121 fr?

Answer 1

Answer:

Replace the h with the numbers given to find your answer.

Step-by-step explanation:

It tells you that h stands for height, so first replace it with 324 and then replace with 121. Once you find each of these two calculations, subtract to get the difference.