Step-by-step explanation:
solved in the picture....
I think the answer is $5.66
sorry for using printed paper, I tried my best to avoid the lines
Imagine there are 4 sits for fill for the debate team
we can fill the first sit in 35 different ways, second sit we only have 34 choices , third sit 33 and last sit 32 ways to possible fill it.
35·34·33·32=1,256,640 possible ways the team could be form