you add both of the two numbers together then divide the added number by the quantities of the items, in this case Two numbers and get the result. * * * * * The above is the arithmetic mean, which is quite different from the geometric mean. To get the geometric mean of n positive numbers, you multiply (not add) them together and take the nth root of the answer.
opposites
37 X 2 = 74
19. The two numbers are equal.
Finding out the median in a set of numbers is an easy process. Write out the numbers from shortest to longest, then find the number that is directly in the middle. If two numbers are in the middle, add them and divide by two to get the median.
-145
There are infinitely many pairs of numbers that can be multiplied to make 145. For example, 1*145, 10*14.5, 100*1.45, 5*29
145
25
20
-17
143
There are no two consecutive numbers that add or multiply to 102.
333
21
-1
The two square numbers which add up to 13 are 9 (which is equal to 3 squared), and 4 (which is equal to 2 squared).