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Mathematics 16 Online
OpenStudy (anonymous):

Use the histograms to answer the question. How many more teenagers than adults have at least 600 songs on their music players? A. 6 B. 7 C. 10 D. 12

OpenStudy (anonymous):

OpenStudy (anonymous):

@ganeshie8

ganeshie8 (ganeshie8):

look at teenagers histogram, how many teenagers have atleast 600 songs ?

OpenStudy (anonymous):

54

ganeshie8 (ganeshie8):

try again

OpenStudy (anonymous):

18

ganeshie8 (ganeshie8):

try again

ganeshie8 (ganeshie8):

you need to add last two bars

OpenStudy (anonymous):

27

ganeshie8 (ganeshie8):

so, 27 teens have atleast 600 songs. next, look at Adults histogram

OpenStudy (anonymous):

15

ganeshie8 (ganeshie8):

how many Adults have atleast 600 songs ?

ganeshie8 (ganeshie8):

yes !

ganeshie8 (ganeshie8):

so the difference is : 27 - 15 = ?

OpenStudy (anonymous):

12

ganeshie8 (ganeshie8):

correct !!

OpenStudy (anonymous):

thank u so much....

ganeshie8 (ganeshie8):

np :)

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