Concept explainers
To find and evaluate:
An expression for the number of tutoring lessons G gives in 4 weeks, based on given table.

Answer to Problem 4CR
Expression representing the number of tutoring sessions in 4 weeks is
Explanation of Solution
Given information:
Below given table shows the total tutoring sessions per week, taken by G:
Formula used:
Total number of tutoring sessions taken in 4 weeks will be calculated as:
Total required tutoring sessions
Calculation:
So, based on above formula,
Total required sessions
Conclusion:
So, G gives 48 sessions in four weeks.
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