3 years ago

I NEED HELP FOR THIS QUESTION PLSSS

Mathematics

2 answers:

romanna [79]3 years ago

7 0

Answer:

132, since that angle is corresponding to the line below it.

Using the rule of corresponding angles, we can determine that the transversal line that is intersecting the two parallel lines make x = 132.

defon3 years ago

5 0

Answer: 132 degrees

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HACTEHA [7]

Answer: b. 8.56 to 21.44

Step-by-step explanation:

Let $\mu$ be the mean number of pushups that can be done.

As per given , we have

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Sample standard deviation : $s=9$

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From t- distribution table ,

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$=15\pm (2.2622)\dfrac{9}{\sqrt{10}}\\\\\approx 15\pm 6.44=(15-6.44,\ 15+6.44)\\\\=(8.56,\ 21.44)$

Hence, the 95% confidence interval for the true mean number of pushups that can be done is 8.56 to 21.44.

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postnew [5]

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