Marks scored in three tests = 96 , 86 , 78
Total of these scores = 260
Let the score that needs to be scored be = x
Average needed of four scores = 90
Average = total scores added of all subjects/number of subjects
Hence, a score of 100 is required to make an average score of 90.
Answer:
volume is cubed
area is squared
Step-by-step explanation:
C) Yes, it’s a reflection over line f.
It’s a reflection over line f.
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