gigipalacio32

31.07.2019 • 

Mathematics

After conducting a survey of all her classmates, midge discovers that the amount of money everyone spends buying books each month has a mean of $30. what does the mean say about the amount her classmates spend on books? half of her classmates spend exactly $30 per month buying books. half of her classmates spend more than $30 per month buying books. the majority of her classmates spend $30 per month buying books. if the amount spent on books per month by all her the classmates is leveled, that amount would be $30.

Ответ:

BaileyElizabethRay

02.06.2020

Mathematics

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The mean is the average of the numbers: a calculated "central" value of a set of numbers.

Therefore: If the amount spent on books per month by all her classmates is leveled that amount would be $30

To calculate it: add up all the numbers, then divide by how many numbers there are

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Ответ:

stormserena

22.03.2021

Mathematics

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I am taking test right now and the answer is D

If the amount spent on books per month by all her the classmates is leveled, that amount would be $30.

Step-by-step explanation:

Hope this helped

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Ответ:

claudia1252

01.09.2020

Mathematics

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Top

You say 56+x+50+82=180
Then you add 56 Nd x
Then you add 50 Nd 82
And that would 132
So you say 56x+132=180
Then you bring your railroad tracks
Subtract 132 on both sides
And that would be 48
Bring your 56x down
Then you divide 56 on both sides
And that would be 1.16

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