Constructed Response Task
An object is launched at 144 feet per minute (ft/m) from a 576 feet tall tower. The equation for
the object's heights at timer minutes after launch is
s(t) = -1672 +1441 +576, where s is in feet. When does the object land on the ground
and why?

The object takes 12 minutes to land on the ground.

Explanation:

Given that the equation for the object's height s at time t minutes after the launch is

We need to determine the time that it takes for the object to land on the ground.

Time taken:

The time t of an object can be determined by substituting

Thus, we have,

Switch sides,

Thus, we get,

Let us solve the equation using the quadratic formula.

Thus, the values of t are and

Simplifying, we get,

and

 and

Since, the value of t cannot be negative, then

Thus, the object takes 12 minutes to land on the ground.

70

step-by-step explanation:

steve should create a type of business report called a business plan. the correct option among the options that are already given in the question is the last or the fourth option. this business report created by steve will actually influence the investors about investing their money in steve's business. this business report will have all the details about the business, the amount of investment required and the amount of expected profit.