Final answer:
The quadratic equation h(x) = -16t² + 35t + 0 can be solved using the quadratic formula. The solutions for t are approximately 4.59 and -0.59.
Step-by-step explanation:
This expression is a quadratic equation of the form at² + bt + c = 0, where the constants are a = -16, b = 35, and c = 0. Its solutions are given by the quadratic formula:

Substituting the values of a, b, and c into the formula, we get:

Simplifying further, we have:

The two possible values of t are:
t ≈ 4.59 (approx. value)
t ≈ -0.59 (approx. value)
Therefore, the solutions to the quadratic equation h(x) = -16t² + 35t + 0 are t ≈ 4.59 and t ≈ -0.59.