<span>B.
more happily.........
nvm im wrong its A the other guy is correct</span>
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,
![100=\dfrac{370+M}{5}\\\\500=370+M\\\\M=500-370\\\\M=130](https://tex.z-dn.net/?f=100%3D%5Cdfrac%7B370%2BM%7D%7B5%7D%5C%5C%5C%5C500%3D370%2BM%5C%5C%5C%5CM%3D500-370%5C%5C%5C%5CM%3D130)
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.
The answer would MOST LIKELY be C, since lain is the verb.
She thinks they're moving too fast, and she fears the fight between her family