8.80000334
×
10
7
hope this helps
Answer:
The mean score is 87
Step-by-step explanation:
79x2=158
158-71=87
I got 523.6in^3 hope this helps
Answer:

Step-by-step explanation:
The amount formula in compound interest is:

where:
P = principal amount
r = annual interest
n = number of compounding periods
t = number of years
We already know that:
P = $2000

t = 7 (number of years from 6th to 13th bday)
n = 4 (quarterly in a year)
Then,

Think of the greater than sign as an equals sign. Then, you solve for m