Mathematics
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OpenStudy (anonymous):
Solve using the histograms.
How many more cantaloupes weigh 8 lb or less than watermelons that weigh 8 lb or less?
A.
2
B.
7
C.
8
D.
16
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OpenStudy (anonymous):
OpenStudy (anonymous):
i will give free medal and fan to the first one who answers my question
ganeshie8 (ganeshie8):
count how many watermelons weigh <= 8lb
count how many cantaloupes weigh <= 8lb
subtract
ganeshie8 (ganeshie8):
height of each bar tells u the number of watermelons/cataloupes
ganeshie8 (ganeshie8):
u just need to add up all the heights
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ganeshie8 (ganeshie8):
ganeshie8 (ganeshie8):
wats the height of first bar in watermelons histogram ?
OpenStudy (anonymous):
watermelon- 21
cantaloupes- 24
OpenStudy (anonymous):
what should i do next
ganeshie8 (ganeshie8):
cantaloupes- 24
is right
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ganeshie8 (ganeshie8):
count the watermelons agian
ganeshie8 (ganeshie8):
remember, we want to find # of watermelons <= 8lb only
ganeshie8 (ganeshie8):
so, u just need to count the first two bars in watermelons
ganeshie8 (ganeshie8):
ganeshie8 (ganeshie8):
how many are they ?
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OpenStudy (anonymous):
huh?
OpenStudy (anonymous):
help me
ganeshie8 (ganeshie8):
add the heights of first two bars in watermelons,
wat do u get ?
OpenStudy (anonymous):
8
OpenStudy (anonymous):
some one help and give me an ans
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ganeshie8 (ganeshie8):
you're done
OpenStudy (anonymous):
my answer is 8
ganeshie8 (ganeshie8):
#of watermelons that are less than or equal to 8lb = 8
#of cantaloupes that weigh less than or equal to 8lb = 24
ganeshie8 (ganeshie8):
so, difference = 24 - 8 = 16
ganeshie8 (ganeshie8):
16 is your answer okay ?
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OpenStudy (anonymous):
ohhhh
ganeshie8 (ganeshie8):
yes :)