Will mark !

a student is trying to calculate the density of a can. he already knows the mass, but he needs to determine the volume as well. which of the following formulas can be used to calculate the volume of the can?

v equals four-thirds times pi times r cubed
v equals one-third times pi times r squared times h
v = s3
v = πr2h

volume of a cylinder ( can) = pi x r^2 x h

so the last one is the correct answer

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation:

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step-by-step explanation: