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pogonyaev
3 years ago
9

Please help!!! Keep in mind the triangles aren’t to scale!!!

Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
5 0

Answer = 5

I don't feel like explaining it.

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Which geometric figures are drawn on the diagram?<br> Check all that apply.
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You want to create a 99% confidence interval with a margin of error of .5. Assuming the population standard deviation is equal t
miss Akunina [59]

Answer:

Sample size minimum is 60

Step-by-step explanation:

given that you want to create a 99% confidence interval with a margin of error of .5.

The population  standard deviation is equal to 1.5

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Since population std deviation is known, we can use Z critical value for finding margin of error

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8 0
2 years ago
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Rainbow [258]

Answer:

330

Step-by-step explanation:

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3 0
3 years ago
Your friend is 1.2 times taller than you. Your friend is 64.5 inches tall. How tall are you?
krok68 [10]
You have to divide your friends weigh by 1.2 to get  the result. : if you were 1.2 times taller than they, you would multiply, so the oppisite is dividing!

so  it will be 64.5/1.2=53.75.


6 0
3 years ago
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