Total number of volunteer students for a committee = 7
Number of committee = 5
Number of ways of selecting the committee from the 7 volunteers = 7C5 = 7!/(5!*2!) = 21 ways.
There are 21 ways in which the 5-committee member can be selected from the 7 volunteers.
Divide miles by 60 to convert it to miles per minute because there are 60 minutes in an hour.
The answers are 1, 2, 5, and 7
The decimal is actually .825 you move the decimal 2 places. So the fraction is 33/40
The answer u are looking for is 30
