Answer:
The testing effect shows that learning and memory are enhanced by actively retrieving, rather than simply rereading, previously studied material.
Explanation:
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:
Just guessing but, it engages the reader with descriptive details that make them want to learn of this mysterious character. She seems like a elegant lady yet her photo is worn out and poorly taken care of. It makes the reader wonder who she is and why she's so important.
Answer:
D. Metaphor
Explanation
A metaphor is a figure of speech comparing two unlike things without using like or as "Their cheeks were roses" is a metaphor.