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.
Answer:
hi can you provide pictures so that we can read the story then answer the question ?
Explanation:
Answer:
You haven't specified what idioms to use, as it is only specific to your lesson, and you haven't attached a photo/picture to describe
Explanation:
Obesity is a problem very difficult to get rid of because of all the junk they put in our food, obesity can cause heart problems and the heart is very important to the body