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ExtremeBDS [4]
3 years ago
10

What is the average for the following set of measurements?

Biology
1 answer:
Darina [25.2K]3 years ago
4 0

Answer:

D

Explanation:

1. add them all up

<u>27 + 12</u> + <u>31 + 19</u> + <u>23 + 11</u> + 17

<u>39 + 50</u> + <u>34 + 17</u>

<u>89 + 51</u>

<u>1</u><u>4</u><u>0</u>

2. divide them by the number of number sets in the problem

<u>140 ÷ 7</u>

<u>2</u><u>0</u>

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