abhaysingh abhaysingh

25-04-2014
Mathematics

contestada

if average of m numbers is n^2 and average of n numbers is m^2 then find average of m+n numbers

Respuesta :

crisforp crisforp

25-04-2014

Average m + n numbers is ( m * n^2 + n * m^2) / ( m + n ) = ( m * n ) * ( n + m) / ( m + n) = m * n.

Answer Link

Otras preguntas

Your team decides to erect 8 tent frames that can each hold a tarp to provide shade and cover if needed. The area under each tarp is 25 feet wide and 40 feet lo

Given the right triangle below, for the Pythagorean theorem, in which a 2 + b 2 = c 2, which side would represent the side "c." Hint: look at this triangle and

Select the correct answer. A new building in the shape of a square pyramid is to be constructed. The slant height will be five times the side length of the base

what are the uses of a refrigerator?explain with examples.?

A small object with mass 3.95 kg moves counterclockwise with constant speed 1.65 rad/s in a circle of radius 2.95 m centered at the origin. It starts at the poi

Which represents the reflection of f(x)=√x over the y-axis?

Factor the expression 3x^(2)+10x+8

the blank The water was cold, O for O or O nor O yet the correct word. the kids still wanted to go for a swim.

Tell whether the equation 3x - 6y = 0 is a direct variation. Explain. If the equation is a direct variation, identify the constant of variation.

PLEASE HELP!! And please don't just answer for points. This question is from my animation class. What was the “aha!” moment or breakthrough that Ulbrich describ