Answer:
The answer is 80
Step-by-step explanation:
You can just multiply 10 x 16 which is 160 and then divide by 2 which is 80.
Positive correlation as they go to bottom left to top right
Answer:
if you mean 15k as is 15 thousand then the answer would be 15,010
Answer:-1
Step-by-step explanation:3-4=-1
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.