2 years ago

20 points!~ And thanks if you help me.

Mathematics

1 answer:

MakcuM [25]2 years ago

3 0

Answer:

Step-by-step explanation:

if she shares it equally with herself and three of her friends then you have to divide the amount of stickers (s) by 3 and you should get 16

hope this helps and if you have any questions lmk :D

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Answer:

See below for answers and explanations

Step-by-step explanation:

Part A

$\displaystyle P(X=x)=\binom{n}{x}p^xq^{n-x}\\\\P(X=5)=\binom{53}{5}(0.042)^5(1-0.042)^{53-5}\\\\P(X=5)=\frac{53!}{(53-5)!*5!}(0.042)^5(0.958)^{48}\\\\P(X=5)\approx0.0478$

Part B

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