3 years ago

A student has scores of 64, 62, and 72 on his first three tests. He needs an average of at least 70

Mathematics

2 answers:

Effectus [21]3 years ago

7 0

Answer:

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

kotegsom [21]3 years ago

3 0

Answer:

73 or more

Step-by-step explanation:

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