To find: Possible solution.
Answer to Problem 44PFA
Explanation of Solution
Given information:
He is going to spend at least 15 minutes swimming and at least 5 minutes for walking.
Each workout will include swimming and walking.
Each workout will be less than 25 minutes.
From given information He is going to spend at least 15 minutes swimming and at least 5 minutes for walking.
We get
Each workout will be less than 25 minutes.
We get
Graph of these inequalities is
Here
Green colour represents region of inequality
Red colour represents region of inequality
Blue colour represents region of inequality
Common region of Red, Blue and Green colour represents the region of solution of above inequalities.
Plotting given points(options) in above graphs
We get
As only point
So
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