Answer:
The maximum height is 1087.06 ft.
Step-by-step explanation:
We need to take the derivative of the equation and set it to 0.

We now can plug x = 7.9375 into the original equation.

Answer:
for every rise of 1 the run would be 25
Answer:
75
Step-by-step explanation:
That means she type 450/6 minutes. Take 450 and divide it by 6.
450/6 = 75