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tatuchka [14]
3 years ago
7

What is

Mathematics
2 answers:
dangina [55]3 years ago
8 0

Answer:

A

Step-by-step explanation:

Murrr4er [49]3 years ago
5 0
Because 512+217 is 729, it is A
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Answer:

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Step-by-step explanation:

We will need to construct a 90% confidence interval for the difference of 2 means where the populations are normally distributed, and their variances are equal.

The calculations of the sample means and standard deviations are done for us.

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2. Tyler can type 50 words per minute. He needs to finish typing his 500-word
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9.5 minute

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Which of the following pairs have similar terms<br>-6y,7x / 13,9y / 2x,x3 / -2x,7x
photoshop1234 [79]

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-2x,7x and 2x,x3

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2 years ago
Can someone answer 1,2,3 please? i need help
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