Mathematics, 10.12.2021 01:30 4waymari
A class of 28 students had a mean score of 72 on a math test.
After the teacher realized that one of the questions had an
alternative correct answer, he gave 4 points each to the 7
students who had given the alternative answer. What is the new
mean test score?
Answers: 2
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 17:00, karina1466
What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.
Answers: 1
Mathematics, 21.06.2019 20:20, shartman22
20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}
Answers: 2
Mathematics, 21.06.2019 21:10, elnkun98owvaa6
The equation |pl = 2 represents the total number of points that can be earned or lost during one turn of a game. which best describes how many points can be earned or lost during one turn? o o -2 2 oor 2 -2 or 2 o
Answers: 1
You know the right answer?
A class of 28 students had a mean score of 72 on a math test.
After the teacher realized that one...
Questions in other subjects:
Mathematics, 30.03.2020 05:13
Arts, 30.03.2020 05:14
History, 30.03.2020 05:14
