Answer
$$134.56$$
Work Step by Step
We know the following equation for the given situation:
$$s\left(t\right)=16t^2$$
Thus, plugging in the given value of $t$, we find:
$$16\cdot \:2.9^2 \\ 134.56$$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.