Determine the volume and the total surface area of the square pyramid. if its perpendicular height is 12cm​

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula c= r/1.8 - 273, what is the temperature in celcius corresponding to r degrees rankine.

On a piece of paper graph f(x)=5•(0.4)^x

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose