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In Chemistry class, Andrew has earned scores of 64, 69, and 73 on three tests.

He must maintain an average of 70 to pass the course. What score m...

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In Chemistry class, Andrew has earned scores of 64, 69, and 73 on three tests.

He must maintain an average of 70 to pass the course.
What score must Andrew earn on the final exam to pass the course?

Answer

Andrew must get a 74 for his average to be at 70 percent.
you can plug and chug in your calculator or use an equation like this one (64+69+73+x)/4=70 solve for x and your number should be 74

Virtual Teaching Assistant: John B.
Question Level: Basic
Karma: Free
Upload Date: 5/31/2017

This 39 words question was answered by John B. on StudySoup on 5/31/2017. The question contains content related to Math Since its upload, it has received 303 views.

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