Explain how you can use multiplication to find the quotient 3/5 divided by 3/15. then evaluate the expression.

Three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder ( ! : ”0 )

Can some one me with these questions

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?