The answer is 2:11:15
you simply divide the number by 2
Substitute
and
. Then the integral transforms to

Apply the power rule.

Now put the result back in terms of
.

Answer: 18.75 for each girl
Step-by-step explanation:
First you take the unit rate 2.50 multiply by 5.
2.50 x 5 = 12.50
12.50 x 3 = 37.50
37.50 / 2 = 18.75
Answer:
I believe the correct answer is B.
Step-by-step explanation: