Question

An object is dropped from a small plane as the object falls its distance d above the ground after t seconds is given by the formula d=-16t^2+1000 which inequality can be used to find the interval of time taken by the object to reach the height greater then 300 feet above the ground

Answer 1

That would be  -16t^2 + 1000 > 300  Answer

Answer 2

The required inequality is
`-16t^2+1000>300`.

Explanation:

Consider the provided information.

The provided formula is:

`d=-16t^2+1000`

Where t is seconds and d is distance.

It is given that the height should be greater then 300 feet above the ground.

The sign used for the greater then is ">".

Now translate the provided information into mathematical form as:

`-16t^2+1000>300`

Thus, the required inequality is
`-16t^2+1000>300`.