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Trava [24]
3 years ago
11

Angle B measures 60°. What is the measure of the angle that is complementary to angle B?

Mathematics
2 answers:
balandron [24]3 years ago
8 0
Complement angles equal to 90.

So,

90-60 = 30

So the angle complement to 60 is 30.

Hope that helps:)
Firlakuza [10]3 years ago
6 0
The answer to the complementary angle B is 30°
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18=p+d+n, 3p=d, 2n=d
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4 years ago
A few years​ ago, a census bureau reported that​ 67.4% of American families owned their homes. Census data reveal that the owner
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Answer:

(B) The citizens of the city, because they lose help they could have used to buy a home.

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Type II error occurs when one fails to reject null hypothesis when the null hypothesis was wrong.

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Step-by-step explanation:

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3 years ago
20) In a recent poll of 1200 randomly selected adult office workers, 32% said they had worn a Halloween costume to the office at
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Answer: Option 'c' is correct.

Step-by-step explanation:

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So, \hat{p}=32\5=0.32

We need to find 95% confidence interval.

so, z = 1.96

So, margin of error would be

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