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A student has scores of 64, 62, and 72 on his first three tests. He needs an average of at least 70
to earn a grade of C in the class. What is the minimum score that the student needs on the fourth
test to ensure a C?
The student needs a minimum score of
least a C.
on the fourth test to ensure a grade of at least a C.


Sagot :

Answer:

73 or more

Step-by-step explanation:

Answer:

82

62 +64+72+82=280

280 divided four(#of scores given) = 70

so 82 is the forth score if the student wants a 70 in the class