The best estimate for the number of swimmers when the outside temperature is 75°F is 25.
Answer: Option C
Step-by-step explanation:
The appropriate temperature for a pool that is outside and is not covered is between 78 degrees Fahrenheit to 83 degrees Fahrenheit. The maximum number of aquatic activities take place between the range of this temperature only.
But since in the question, the temperature given is not the apt temperature for the outside and commercial swimming pool, the number of swimmers can not be maximum and will be some where around twenty five swimmers in the pool at this temperature.