Please help me solve and explain

Mathematics

2 answers:

Anna11 [10]3 years ago

5 0

I would say go with with B

Elanso [62]3 years ago

4 0

The answer is A 6 units

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Step-by-step explanation:

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$P=_nC_kp^k(1-p)^{n-k}$

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At least two burritos have hot peppers means having two or three burritos, these two cases are calculated and sum to get the probability of at least two burritos that have hot peppers.

$P=_nC_kp^k(1-p)^{n-k}=\frac{n!}{k!(n-k)!}p^k(1-p)^{n-k}$