Answer:
option d is correct answer
The T-shirt launcher can launch 315 shirts per hour.
The formula required is:

where A is the amount after t years of the principal P invested at an annual interest rate r (expressed as a decimal fraction) compounded n times per year.
Plugging in the given values, we get:

The final amount is $22,096.17
1.e-50
you multiply .00001 by itself 10 times<span />
The range for group 2 is greater than the range for group 1