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:
4
Step-by-step explanation:
Answer:
what is this and give more info next time too
Step-by-step explanation:
Answer: x^2+2x+1
Step-by-step explanation:
Answer:
3 teaspoons
Step-by-step explanation: