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jekas [21]
3 years ago
5

The sum of twice a number and seven is twenty five

Mathematics
1 answer:
Mama L [17]3 years ago
3 0
9

Because 9x2 is 18+7=25
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Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

<span>C) The expected value is - $2,000, so the company should not proceed with the project.</span>
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If i get a 22 out of 29 what's the percent out of 100?
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The Kellogg Company periodically compares sales across departments. In one particular instance, they would like to determine if
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Answer:

H₀: μs = μf

H₁: μs ≠ μf

Step-by-step explanation:

Hello!

If the company wants to compare the sales of both departments "snacks" and "frozen foods" to see if there is any difference, the best is to compare the average number of sales of them.

Then the parameters of interest will be:

μs= average number of sales of the "snacks" department.

μf= average number of sales of the "frozen food" department.

The objective is to test if there is any difference between both departments, then the hypothesis should be two-tailed:

H₀: μs = μf

H₁: μs ≠ μf

I hope it helps!

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3 years ago
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Answer:

B) (2, 16), (3, 24), (4, 32), (5, 40)

Step-by-step explanation:

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