Prosperitynkeonyeasu Prosperitynkeonyeasu

02-05-2021
Business

contestada

in a class of p student the average mark is n and in another class of q student the average mark is n. calculate the average mark of the two classes

Respuesta :

lieutenant1223 lieutenant1223

02-05-2021

Answer: The average mark is n.

Explanation: The average mark is a average of averages. The average mark of class of p student is n, and q student is n, so n+n/2= 2n/2=n.

Answer Link

Otras preguntas

23. The ratio of the number of boys to the number of girls in a hall was 3:2 at first. After 30 boys left the hall, the ratio became 2 : 3. How many boys were t

Why do Deucalion and Pyrrha survive the flood in "Prometheus and the First People"? A. Prometheus helps them because he hates Zeus. B. They had lived honest and

You have a workbook with multiple worksheets and want an exact copy of one of the worksheets. How can you duplicate this sheet within the same workbook?.

Can someone help me with this question plssssssss brainly

Please help me thanks ! 1) Scientists can now create crops that are pest resistant, drought resistant, faster growing and more nutritious. This is called Group

Which of the following characteristics can be used to distinguish humans from other animal species? A. Humans are able to produce art, music, and literature.

NEED HELP ASAP PLS !!!!!!!!

Which area on the map shows the land acquired by the United States following the Treaty of Guadalupe Hidalgo in 1848?

Someone help me with and show me the steps please

which equation is equivalent to 2/3( x - 6) + 1 = x - 2?