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Mathematics 23 Online
OpenStudy (anonymous):

Use the histograms to answer the question. How many more adults than teenagers have fewer than 600 songs on their music players? A. 2 B. 4 C. 7 D. 12

OpenStudy (anonymous):

@Teddyiswatshecallsme @SolomonZelmen

OpenStudy (anonymous):

@El5wass

OpenStudy (anonymous):

help

OpenStudy (anonymous):

@Mr.Man420

OpenStudy (anonymous):

@sissyedgar

OpenStudy (anonymous):

anyone

OpenStudy (anonymous):

?????????????

OpenStudy (anonymous):

@kirbykirby

OpenStudy (sissyedgar):

idk!

OpenStudy (anonymous):

ok

OpenStudy (kirbykirby):

First.. let's see how many teenagers have less than 600 songs. Do you know how to find this?

OpenStudy (anonymous):

no

OpenStudy (anonymous):

they didnt explain well at all!

OpenStudy (anonymous):

3 of the teenagers bars have less then 600

OpenStudy (kirbykirby):

Ok. So, you see the graph for teenagers, where it says 0-199. The height of that rectangle tells you that 3 teenagers (the height of the rectangle) have between 0-199 songs. So you need to look at all rectangles where the number is less than 600 (So look at the ones saying 0-199, 200-399, 400-599) and check what the height for each of the rectangles is, and add them all up

OpenStudy (anonymous):

on the adults or teenagers?

OpenStudy (kirbykirby):

sorry I totally switched the teenagers with the adults. I reposted my reply accordingly

OpenStudy (anonymous):

26 for the teenagers and for the adults 33?

OpenStudy (kirbykirby):

yep that looks right

OpenStudy (anonymous):

ok :)

OpenStudy (anonymous):

but none of the answers say either of those numbers

OpenStudy (kirbykirby):

Ah well the 2nd part asks, how many more adults have less than 600 songs than teenagers. So, what they are really saying, is how much more is 33 compared to 26

OpenStudy (anonymous):

7 so thats the answer?

OpenStudy (kirbykirby):

yep

OpenStudy (anonymous):

thanks so much!

OpenStudy (kirbykirby):

your welcome =]

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