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Harlamova29_29 [7]
3 years ago
15

The expression 3P2 represents the number of ways of:?

Mathematics
2 answers:
schepotkina [342]3 years ago
8 0

Answer:

The answer is C-arranging, in order, 2 items from a set of 3. On E2020

Step-by-step explanation:

My teacher pretty much told me because she did not want to explain it (:

Vsevolod [243]3 years ago
5 0
The expression 3P2 can also be read as "permutation of 3 taken 2". This represents the number of ways in which the 3 items are arranged with the emphasis on the arrangement of the first two other items. 
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TASK 1
a) Data and frequency table are attached in picture #1.

b) The histogram is attached in picture #2

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a) The list of breeds and weights are reported in picture #3. 
</span>
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m = (<span>8 + 10 + 15 + 29 + 32 + 75 + 77 + 80 + <span>85) / 9 = 45.67 lbs

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TASK 3
The city picked is Baltimore, the year 2017.
The table is attached in picture #4.
</span></span>
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42.4, 45.3, 46.8 | 54.7, 57.6, 66.0 | 69.1,  76.5,  80.6 | 85.8, 87.8, 90.0 </span>
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