Final answer:
Corey missed 25% of his free throws, equaling 39 misses. By dividing 39 by 0.25, we find that he attempted 156 total free throws in the season.
Step-by-step explanation:
To find out how many total free throws Corey attempted, we can set up a simple proportion. Since Corey misses 25% of his free throws, if he missed 39, we can assume that these 39 missed shots represent the 25% of his total shots. We'll start by writing an equation that represents this situation:
0.25 (Total Shots) = 39 Missed Shots
To find the total shots, we divide both sides of the equation by 0.25:
Total Shots = 39 Missed Shots ÷ 0.25
Calculating the total shots:
Total Shots = 156
So, Corey attempted 156 total free throws during the season.