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Vedmedyk [2.9K]
3 years ago
11

Help with these please! Need to do them ASAP !!

Mathematics
2 answers:
Anarel [89]3 years ago
7 0
5. Debbie should've rounded the 2008 to 4,600 because 4,637 is less than 4,650. If it was over 4,650 it would've been rounded to 4,700. With the knowledge of the over 4,650 rule, we automatically know that in 2012 she was correct when she said 4,700.

saw5 [17]3 years ago
5 0
Debbie is correct because you can not a percentage of a person therefore you have to round it, and if there was 5,000 female athletes in 2008 and 4,700. If you take 5,000 and subtract 4,700; the answer is 300.
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a=\frac{x_1+x_2}{2} \\\\b=\frac{y_1+y_2}{2}

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a=\frac{-3+5}{2} \\\\a=\frac{2}{2}\\\\a=1

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The ordered pair that  represents the halfway point between Mary's home and the grocery store is (1, 4)

Learn more on the midpoint of a line here: brainly.com/question/18315903

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