Before a strength and conditioning program, susan could throw a softball 53 feet. after one season in the program, she could throw a softball 76 feet. what is the approximate percentage increase of the distance susan can throw a softball? a. 22.4% b. 43.4% c. 69.7% d. 30.3%

Hi!

We will find the solution like this:

76 - 53 = 23 that's the difference in numbers, so now we have to find the percentage of this difference related to throwing the ball before strength and conditioning program, like this:

23/53 = 0,434 = 43,4%

The correct answer is B. 43,4%.

Hope this helps!

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13