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LenaWriter [7]
3 years ago
8

The cosine of the complimentary angle to 58 degrees

Mathematics
1 answer:
lana [24]3 years ago
5 0
Yes
Divide it by sixty and multiply
I hope this helps
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Explain the equivalence of 7 divided by 2 and 7/2 using words
erastova [34]

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Step-by-step explanation:

hope this helps!!

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2 years ago
In a certain city of several million people, 7.7% of the adults are unemployed. If a random sample of 300 adults in this city is
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Step-by-step explanation:

Given : The proportion of  adults are unemployed : p=0.077

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By suing normal approximation to the binomial , we have

\mu=np=300\times0.077=23.1

\sigma=\sqrt{np(1-p)}=\sqrt{300\times0.077(1-0.077)}\\\\=4.61749932323\approx4.62

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Hence, the probability that at least 26 in the sample are unemployed  =0.2643

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3 years ago
The table shows the number of kilograms a newborn
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