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Dovator [93]
2 years ago
8

What is the mean of the following data values? 22, 37, 49, 15.92

Mathematics
2 answers:
Nonamiya [84]2 years ago
7 0

Answer:

30.98

Step-by-step explanation:

To solve for the mean/average of a set of numbers, you add them and divide by the number of numbers/data values.

(22+37+49+15.92)/4 = 123.92/4 = 30.98

Hope this helps and sorry if I made a mistake. :)

Natalija [7]2 years ago
5 0
The correct answer is 30.98

to find the mean in any data set you add all of the numbers together and then divide the sum by the total amount of numbers (in this data set it’s 4)
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<em><u>Explanation</u></em>

Her total start-up cost is $52,000.

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If the number of days to overcome the start-up cost is  d , then

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<em><u>Part A:</u></em>   The equation to represent the situation will be:   960d-650d=52000  

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960d-650d>52000\\ \\ 310d>52000\\ \\ d>\frac{52000}{310}\\ \\ d >167.741... \approx 168

So, Julianne will begin making a profit after 168 days.

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