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Mathematics, 15.06.2020 21:57 maltipoosarecool
What value is a permutation of n things taken r at a time divided by to get the combination of n things taken r at a time?
A. r!
B. (n-r)!
C. r
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Mathematics, 22.06.2019 02:30, SunsetPrincess
Carli has 90 apps on her phone. braylen has half the amount of apps as theiss. if carli has three timesthe amount of apps as theiss, how many apps does braylen have? let b represent the number of braylen's apps and t represent the number of theiss's apps.
Answers: 3
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What value is a permutation of n things taken r at a time divided by to get the combination of n thi...
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