Explanation:
The score of Sachin in consecutive five innings at 80, 90 ,100, 100 and M respectively.
The average of the five innings is 100.
We need to find the value of M.
Average = sum of observations/total no of observations
Sum of observations = 80+90+100+100+M
= 370 + M
Total no. of observations = 5
Put all the values,

So, he scored 130 in his last innings.
He scored (130-80 = 50) more in his last innings as compared to the first inning scored.
D. He breaks the window so the bird can fly away
Answer:
This will take long to answer.
Explanation:
1
A). He
B). They
C). We
D). It
E). She
F). It
G). He
H). He
I). They
J). She
2
A). Him
B). Them
C). Him
D). It
E). Him
F). Them
G). Us
I am not going to finish the whole thing, because it will take up most of my time, but I tried to finish as much as I could
Answer:
Some things means like a object or a person, you cant seem to put them in the past and maybe you have memories or bad memories with "it." So they dont belong in the past because thats your to remember.
Explanation: