In the 2012 olympics, usain bolt ran the 100m dash in 9.63 seconds. jim hines won the 1968 olympic gold with a time of 9.95 seconds. a. bolt’s time was % faster than hines’. b. hine’ time was % slower than bolt’s. c. hine’ time was % of bolt’s.

step-by-step explanation:

answer: 1,380

step-by-step explanation:

1: you turn %15 into a decimal by moving the decimal point two places to the left.

2: and then you multiply .15 by 1,200 , which will get you 180.00

3: from there you will add 180 to 1,200

4: which will get you 1,380

hope it *im kind of slow so idk if my answer is right*

d no solution

step-by-step explanation: