We are given that car dealership employed 4 mechanics. and 20 cars came there.
That means each employee should handle
Which means we need to choose 5 cars from 20 cars first . For that we need to use combinations since order in which car is given to mechanic does not matter.
Hence number of ways = = = 15504 ways of allocating.
Answer:
The answer to this question is 40
It is Rong the answer is 2
It would be C.
I hope this helps
<em>(8^2)/(8^3) = 1/8 = 0,125</em>