Register
The average mark scored by 29 students in a science test was 56%. John was sick, so he sat the test late and scored 71%. Including John's score, what was the new mean mark?
115k views
22 votes
The average mark scored by 29 students in a science test was 56%. John was sick, so he sat the test late and scored 71%. Including John's score, what was the new mean mark?

User Adurity
by
7.2k points

1 Answer

12 votes

Answer:B

Explanation:

User Lundahl
by
7.2k points
← Prev Question Next Question →

Related questions

User Hoha
asked Apr 18, 2018 98.7k views
Put in order from greatest to least: 0.6, 71%, 5/6, 56%.
Hoha asked Apr 18, 2018
by Hoha
9.0k points
1 answer
4 votes
98.7k views
User Adam Benson
asked Jul 10, 2018 172k views
0.6,71%,5.6,56% in order from least to greates
Adam Benson asked Jul 10, 2018
by Adam Benson
7.9k points
2 answers
4 votes
172k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
Link Copied!