It is not only the individual who has been drinking or using drugs who can be the victim of a crash. in america, people will be involved in an alcohol-related crash at some time in their lives. many of these people will be sober.

3 out of ten is your answer

Roughly $0.03 hope this

You're asking in the ap section, so i'll give the ap calculus-style answer. alternatively, you can find the vertex of the parabola and use the "y"-coordinate as the answer.

the maximum height can occur at a critical number, that is, a number  such that  .

the derivative of  can be calculated as follows:



find a value of  that is a zero of the derivative:


this is parabola that is opening downward; we can assume there is a maximum at  .

to find that maximum, calculate  .