Answer:
$ 8.72
Step-by-step explanation:
$8.15 + 7%·$8.15 =
= $8.15 + 7×8.15/100
= $8.15 + $57.05/100
= $8.15 + $0.57
= $ 8.72
65
70 - 60 = 10
10 / 2 = 5
Thus 65
1/10
There can be 10 total digits in the tens place: 0,1,2,3,4,5,6,7,8,9
if the middle is 0 the probability is 10%
