Question

11. The weight (in kg) of 25 students of a
class is tabulated below. Find the mean
weight of the student.
Weight (kg)
32
28
30
25
31
Number of
students
5
4
3
6
7​

Answer 1

Answer:

Sub: (i) 2x2-3y2+5x-11 from 5x2+y2

-2y+5

Step-by-step explanation:

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