Question
Maths
March 4, 2020, 9:43 p.m.
Answer
The performance of a student in a business school was evaluated as follows. Calculate weighted
mean from the given data and distinguish between weighted arithmetic mean and simple
arithmetic mean.
Marks Obtained Weights
Class test
Presentation
Attendance
Class participation
Final examination
38
36
15
20
55
10
15
05
10
60
I'm writing supplementary I witter in 2019 and now I my righting on march 27th give me tips please
I'm writing supplementary I witter in 2019 and now I my righting on march 27th give me tips please
Maths
March 4, 2020, 8:26 p.m.
Answer
The sum of A and B is 58 years after 5 years B will three times old as A find their present ages