Question

hmmm help?

Answer 1

The height of the tomato is 100 feet off the ground, so d(t) = 100\[d(t) = 100 - 4t^2 \] To find what the time t is at the ground, or d(t) = 0
\[0 = 100-4t^2\]
\[-100 = -4t^2\]
\[25 = t^2\]
t=5 seconds!