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

what was one of the challenges Richard Nixon faced as a president

The Glass Menagerie (5 Questions) 1.In his first speech, Tom makes an allusion to a certain atrocity is Europe. That atrocity is mentioned several times by Tom

Please Explain two ways nitrogen gas in the atmosphere is changed into nitrogen compounds that plants can use. -Thank you all in advance! I do need this by 9:20

Which description of Andrew Jackson is correct? A. He was the first common man to be elected president. B. He appointed Lewis and Clark to explore the West.

Which verb is in the present progressive form? A. will be singing B. is running C. had been talking D. were jumping

Which of the following terms describes the motion of particles during the transmission of wave energy?

a community bike ride offers a short 5.7 mile ride for children and families. the short ride is followed by a long ride, 5 2/3 times as long as the short ride,

A cylinder has a radius of 5 cm and a height of 12 cm. What is the volume of the cylinder? A. 60 straight pi cm^3 B. 300 straight pi cm^3 C. 72

(MC)During the post-World War II economic boom, which group became a new target for advertisers? retirees teenagers divorced women inner-city miniortities

Here is a picture of a math problem.