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Aleks04 [339]
2 years ago
15

A desk fan has blades of 4 inches rotated at a rate of 249 revolutions per minute.

Mathematics
1 answer:
Zinaida [17]2 years ago
7 0
Ok_____________________
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The first thing that you have to do is line it up from least to greatest: 98,104,104,105,111,117,120,121. Then you add all of the numbers and divide the total of all the number of scores she has. 880/8=110. 110 is the answer of your question. ( I got 8 because I had to count all the numbers and I got 880 because I added all the numbers).
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Step-by-step explanation:

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11.8845

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hope it helps

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