Answer:
Following are the solution to the given question:
Step-by-step explanation:
Let
when i is the element itself is allocated to 'j' 
Min

Subject to:

Dkkfjfjfkfkdfjjddjfjfdfjfjdjfjff
Answer:
N = 9
M = 87.11
Step-by-step explanation:
According to the situation, the data provided and the solution are as follows
The scores for the student in the classroom is
= 88 88 92 88 88 72 96 88 84
The different student's number of scores is 9
The solution of new n and M is shown below:-
Sample size (n) = 9
Sample mean (m) is

= 

= 87.11
Answer:
94.7
Step-by-step explanation:
15.50+10*0.99*8
Answer:
( y^2 +1) ( x^2+1)
Step-by-step explanation:
Step 1 ) Factor out x^2 from the expression
x^2 (y^2+1)+y^2+1
Step 2) Factor out y^2 from the expression
(y^2+1) (x^2+1)
Solution is ( y^2 +1) ( x^2+1)