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4 years ago

Solve for w.

Mathematics

1 answer:

dimulka [17.4K]4 years ago

6 0

-1/4w-8+8=3
-1/4w=3
w=-12

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3 years ago

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Step-by-step explanation:

If Louisa's savings change by $-6$ each time she goes bowling and it went to $-66$ , that means that Louisa went another $11$ times.

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2 years ago

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Answer:

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Step-by-step explanation:

Consider the provided information.

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Thus the value of p =0.5 and q = 0.5

Now calculate the probability

Let X is the number of years that theory held.

X has a binomial distribution with n=34 and p=0.5

$P(X=22)=\binom{34}{22}(0.5)^{22}(0.5)^{12}\\P(X=22)=\frac{34!}{22!\times 12!}(0.5)^{22}(0.5)^{12}\\P(X=22)=548354040\times 5.8207660913\times 10^{11}\\P(X=22)=0.0319184060208\\P(X=22)\approx0.031918$

Hence, the required probability is 0.031918.

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3 years ago

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Answer:

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