For her birthday, Clara wanted a balloon bouquet. If there are 4 colors to choose from and her bouquet will only have 4 balloons
, how many combinations of colored balloons are possible?? explain
1 answer:
Answer:
35
Step-by-step explanation:
CR(n,r)=(n+r−1)!/r!(n−1)!
CR(n,r)=CR(4,4)
=(4+4−1)!/4!(4−1)!
= 35
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