Answer:
0.5 yards
Step-by-step explanation:
average change in yardage per play = total yards / number of plays
2.5 yards / 5 = 0.5 yards
I think 1,5 ? Might be very wrong but that’s my guess ♀️
The general form is ax²+bx+c=0,
so at least we know b has to be 0. None of the values match unless we multiply everything by 4. That leads to answer B, a=1, b=0 and c=20
8.9% is equal to 0.089 because a percent is over a 100. So, you can just multiply the ROI by the investment to get:
Your answer is:
$712.
