Add the values you wish to average, and divide by the number of values. For example: If I wanted to find the average of 1,2,3,4,5:
(1+2+3+4+5)/(5)=3
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The Average. Add up all the numbers and divide by how many numbers there are :)
One might find the mathematical equation for the surface area of a sphere in a mathematics textbook. One might also find the equation at online math study groups.
A single math equation does not have a determinant. A system of equations (3x3 , 4x4, etc.) will have a determinant. You can find a determinant of a system by converting the system into a corresponding matrix and finding its determinant.
I could not figure out the math equation. The new data did not fit the existing equation. An equation can be a math formula or standard method.
It means to solve what is known (answer the equation)