30(8.75) +11x = 400 X=12.5
Answer:
A - 4/13ths is a larger number
B- 3/10ths is a ratoinal mumner
Given a group of
n object. We want to make a selection of
k objects out of the n object. This can be done in
C(n, k) many ways, where

,
where k!=1*2*3*...(k-1)*k
Thus, we can do the selection of 3 cd's out of 5, in C(5,3) many ways,
where

Answer: 10
Answer:
here is your answer
Step-by-step explanation:
option d.)5³/3³