Alan estimated that he would score 140 points the next time he bowled. he actually scored 152 points.

what was the percent error in alan’s estimate? round to the nearest tenth of a percent, if needed.

a.

6%

b.

7.9%

c.

8.6%

d.

12%

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm