Astudent 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

V=

Step-by-step explanation:

We are given that a student is trying to calculate the density of a can .

He knows mass of can

We have to find that which formula is used to calculate the volume of can.

We know that can generally have Cylinderical shape.

We know that volume of cylinder =

Where r=radius of cylinder

h=Height of cylinder

We can use volume of cylinder formula to calculate the volume of cylinder .

Hence, V=

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !

other answer is correct. i had used the radius of the radius somehow. a website: