Answer:
x + y = 4.5
Step-by-step explanation:
x + y = 1.5 + 3 = 4.5
Partial differentiation of a function with more than one variables refers to its derivative being taken with respect to one of those variables, while the rest being held as a constant.
An example is the volume of a cylinder given by:

The volume requires two variables in order to work out the volume, namely the radius and the height.
Using partial differentiation, its partial derivative can become:

This symbol is used in place of the derivative symbol, in order to distinguish total derivatives and partial derivatives.
Answer:
Ask your parents if no one have the answer.
Step-by-step explanation:
sorry if I don't have the answer.
Answer:
66 inches
Step-by-step explanation:
The sum of all the numbers divided by the amount of players (330/5) equals 66.