staves123 staves123

21-09-2022
Mathematics

contestada

Class A has 22 pupils and class B has 22 pupils. Both classes sit the same maths test. The mean score for class A is 79. The mean score for both classes is 78. What is the mean score in the maths test for class B?

Respuesta :

Otras preguntas

i need some important facts that author carmen agra deedy did

Neoclassical economists believe that it is not possible to change GDP ___________ without a change in the level of the country's resources

What is the sales tax rate if a $7,594 purchase will have $569.55 of sales tax added to it?

SOMEONE PLEASE HELP Read the narrative and determine the point of view: "As the teen walked along the beach with his mother, he knew he had to tell her the veri

What are some of the ways you stays motivated in school?

Please help!!!!! Emergency

please help, give explanation please!

How did the rise of the Populist Party influence the development of the Democratic and Republican Parties?

What is the value of y when x= -5?

Subject and predicate definition