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Mikes average on the first five exams in Econ 1A is 88. What must he earn on the next
Chapter 15, Problem 61(choose chapter or problem)
QUESTION:
Mikes average on the first five exams in Econ 1A is 88. What must he earn on the next exam to raise his overall average to 90?
Questions & Answers
QUESTION:
Mikes average on the first five exams in Econ 1A is 88. What must he earn on the next exam to raise his overall average to 90?
ANSWER:Step 1 of 2
The average for the first five exam as