Answer:
13800
Step-by-step explanation:
The order of the members is important (because each selected member will receive a different position), thus we then need to use the definition of permutation.
There are 25 members, of which 3 are selected.

Evaluate the definition of a combination:

Using Pythagorean theorem





Answer:
16%
Step-by-step explanation:
50 events and C shows 8
50/8 = 16%
Answer:
27
Step-by-step explanation:
if you do pathagorean therom