Answer:
The total number of ways is 252.
Step-by-step explanation:
Number of girls = 18
number of boys = 14
Commitee of one girl and a boy
(18 C 1)(14 C 1)
= 252
Surface Area
You are calculating the measurements for the surface of the prism. The interior is volume.
n=-1
First you add 5 to both sides an you would get -15n=15
Next divide by -15 on both sides and get n=-1
