Answer:72.70
Step-by-step explanation: long story short math
Answer:
There are 220 choices
Step-by-step explanation:
Given

(President, Treasurer and Secretary)
Required
Determine number of selection (if no restriction)
This is calculated using the following combination formula:

Where


So, we have:









<em>There are 220 choices</em>
Answer:
The answer is letter C) a cars distance at a constant speed
Answer:
505.8
Step-by-step explanation:
4215x0.12=505.8