False
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Answer:
He must score 86 or more in the fourth test to get and A
Explanation:
The needed score can be found with this equation
(92+88+94+x) = 360
274 + x =360
x = 360 - 274
= 86
x represents the fourth score, the sum of the four scores must be up-to 360 for the student to get an A
Any of these can cause a disorder of this degree
