What is the maximum height, in feet, the ball will attain?

Step-by-step explanation:

We know that the equation that models the height of a projectile as a function of time is:

Where:

is the initial velocity

is the initial height of the projectile.

In our case, the height of the machine is 2 ft.

Then

The initial speed is 120 ft/s.

So the equation of the height for this case is:

This is a quadratic equation whose main coefficient is negative.

The maximum value of the function is at its vertex.

For a quadratic function of the form:

the vertex of the equation is given by the expression:

In this case:

Then the maximum point occurs instantly:

Finally the maximum atura is:

answer: the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

the given rate of interest i= 85%

in calculating the monthly payment for a loan with an interest rate compounded monthly, the value of the interest rate per period we use in the formula must be in decimal form.

to convert it in decimal, we divide it by 100, we get

hence, the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

honestly bro aint no one got time to answer these dumb question just do it p***y

step-by-step explanation: