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Mathematics 8 Online
OpenStudy (anonymous):

A drinking glass is shaped like a cylinder with a height of 12 cm and a radius of 4 cm. Maeva adds 25 spherical pieces of ice to the glass. The pieces of ice each have a diameter of 3 cm. How many cubic centimeters of water can Maeva add to fill the glass to the rim? Use 3.14 to approximate pi and express your answer in hundredths. cm3

OpenStudy (anonymous):

Can anyone help?

OpenStudy (anonymous):

Hello???

OpenStudy (pinklion23):

i think i might be able to

OpenStudy (pinklion23):

hold on one sec im laggy idk why :/

OpenStudy (pinklion23):

so what is the area of your glass

OpenStudy (pinklion23):

@PurplePanda312

OpenStudy (anonymous):

602.88

OpenStudy (pinklion23):

yeah

OpenStudy (pinklion23):

now what is the area of one ice cube

OpenStudy (anonymous):

14.13

OpenStudy (pinklion23):

yup now do 14.13*25

OpenStudy (anonymous):

353.25

OpenStudy (pinklion23):

yup now do 602.88-353.25

OpenStudy (anonymous):

249.63

OpenStudy (pinklion23):

yup so she can put 249.63 cm of water in her cup :)

OpenStudy (pinklion23):

great work

OpenStudy (anonymous):

Thanks

OpenStudy (pinklion23):

np

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