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FinnZ [79.3K]
3 years ago
11

Can anyone solve this for me????

Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
7 0

The old rate of pay is x and the new rate is y then we have:

y = 2x + 7

Y = 21

PART 1:  21 = 2x+7

Subtract 7 from each side:

14 = 2x

Divide both sides by 2:

X = 14 / 2

X = 7

PART 2: The internship pays $7 per hour.

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Answer:  (C) 0.1591

Step-by-step explanation:

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Using the standard normal distribution table , we have

The p-value : P(44500

P(z

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3 0
3 years ago
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Since the number of days in July and in August is the same, there is no need to work out on the total number per month.

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your answer is y =-8 hopes this help

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