Multiple Choice In Mr. Mamer's math class, there are three times as many girls as boys. The girls' mean grade on a recent quiz w
as 90, and the boys' mean grade was 86. What was the mean grade for the entire class?
F. 88
G. 44
H. 89
J. 95
1 answer:
The answer is 88 you have to add 90+86=176÷2 which equals 88
You might be interested in
Step-by-step explanation:
I guess the answer is 187MB
H e r e i s t h e a n s w e r !
Answer :V=πr2h=π·72·11≈1693.31844
Step-by-step explanation:
Wait where’s the question?