3 years ago

PLEASE HELP WILL MARK BRAINIEST AND NO LINKS!!!!

1 answer:

6 0

Answer:

a. 5 seconds

b. 1 second

Step-by-step explanation:

Plug the values into the equation and solve for t.

$f(t)=-16t^2+400\\f(t)=-16t^2+16$

You might be interested in

Verdich [7]

Answer:

$(6^{10})^{-7}$

Step-by-step explanation:

5 0

3 years ago

cricket20 [7]

Answer:

111

Step-by-step explanation:

divide by 2 to find the radius

5 0

2 years ago

belka [17]

Answer:

It is the third one because of formula I² + 2I*II + II²

In your case I = 4x and II = 3

4 0

3 years ago

Gemiola [76]

Answer:

6x-9 = 6x -9

infinite solutions as they are the same equation.

3 0

3 years ago

Savatey [412]

The answer is 0 i hope i helped honey

3 0

3 years ago