Answer:

Step-by-step explanation:
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Answer:
0.153
Step-by-step explanation:
We have been given that Mafalda has a save percentage of 0.738 so far this hockey season. Last season, her save percentage was 0.585.
To find improvement in Mafalda's save percentage we will subtract last season's save percentage from this season's save percentage.

Therefore, Mafalda's save percentage improved by 0.153.
The correct answer should be 20% because u were 80% certain he would remember so that means ur 20% certain he would forget