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Artyom0805 [142]
2 years ago
15

Please help! first is brainliest!

Mathematics
1 answer:
Trava [24]2 years ago
7 0

Answer:

compound event and independent event

Step-by-step explanation:

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Need urgent help in mathematics!! Will mark brainliest!!!!
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₇P₅ is a permutation. you can find this setting in the statistics menu of your scientific calculator (i think).

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nPr = \frac{n!}{(n - r)!}

₇P₅  = \frac{7!}{(7 - 5)!}

     = \frac{7}{2!}

     = \frac{7 * 6 * 5 * 4 * 3 * 2!}{2!}

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