What is 8y in the following question?

Volume of a cylinder with a radius of 13 in and height of 30 in

Which expression is equivalent to 3^3 + 2^2?

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)