Mathematics
Mathematics, 09.06.2021 06:50, mccdp55

Ployees in (d) 100 students took a test. The result of those who secured less than 60% mark are given
below:
Marks
0-20
20-40
40-60
No. of students
16
24
30
If the average mark of all students was 50, find out the average mark of those who secured
more than 60% marks.
Don
T​

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 23:40, malikapooh124
Klmn and pqrs are similar trapezoids. which side of pqrs corresponds to lm
Answers: 1
image
Mathematics, 22.06.2019 00:00, kenzielema12
Suppose that g(x)=f(x+9) which statement best compares the graph of g(x) with the graph of f(x)
Answers: 3
image
Mathematics, 22.06.2019 04:30, pinkfluffyunicorns
The maximum distance (in nautical miles) that a radio transmitter signal can be sent is represented by the expression 1.23h√, where h is the height (in feet) above the transmitter. estimate the maximum distance x (in nautical miles) between the plane that is receiving the signal and the transmitter. round your answer to the nearest tenth.
Answers: 1
image
Mathematics, 22.06.2019 05:00, jahmya123
Me get the answer and explain to me the steps to solve it would be greatly appreciated : )
Answers: 2
Do you know the correct answer?
Ployees in (d) 100 students took a test. The result of those who secured less than 60% mark are giv...

Questions in other subjects: