Asked by Elle

Hannah plans on going hiking most of the day. It is recommended that she takes at least 3 liters of water with her. She packed 3 water bottles. The bottles she brought are cylinders with a radius of 3cm and a height of 30cm. What is the volume of one bottle to the nearest cubic centimeter?
vol of cyclinder=TTr^2h
TT(3^2cm)(30cm)
v=848.23cm^3 so we round it to 848cm^3

Second part is one cubic centimeter has the same volume as one milliliter. Does Hannah have enough water with her? Explain your answer
848cm^3= (848ml per bottle)(3bottles)
so 2,544ml total= 2.54L total
no Hannah did not have enough water with her. she only had 2.54L between the 3 bottles not 3L.
Is this correct? Thanks for checking my
work for me.
Answered by Steve
calculations and reasoning are correct. good job.

just to be a stickler: "between" refers to 2 objects. Use "among" for more than two.
Answered by Elle
ok thanks for your help and the tidpit of useful information
Answered by Steve
just to be a stickler: that's "tidbit"

:-)
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