Compared with astronomers, aerospace engineers are which of the following? more involved in researching planetary science more involved in organizing satellite communications more involved with the study of celestial objects more involved in researching formation of galaxies

Why did you choose to buy this particular lock on the door.

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  .