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boyakko [2]
3 years ago
7

What is the mean for this list of numbers? 17, 19, 21, 23

Mathematics
2 answers:
Svetlanka [38]3 years ago
7 0

Answer:

The mean is 20

Step-by-step explanation:

17+19+21+23=80

80 div 4 = 20

pychu [463]3 years ago
5 0

Answer:

20.

Step-by-step explanation:

The mean = (sum of the numbers)  / 4   as there are  a total 4 numbers in the list.

Mean = (17+19+21+23) / 4

= 80 / 4

= 20.

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hichkok12 [17]

Step-by-step explanation:

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5 0
3 years ago
88.83 is what percent of 21?
ozzi
423%. Calculate this with \frac{88.83}{21}
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Josh invested $12,000 in mutual funds and received a sum of $20,000 at the end of the investment period. Calculate the ROI.
tresset_1 [31]

Answer:

ROI = 66.67%

Step-by-step explanation:

Given:

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ROI is the return on investment that gives the loss or gain in any investment and is calculated by the following formula:

ROI= (interest/investment) x 100

Finding interest:

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Putting values in ROI formula we get:

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3 0
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