Final answer:
The given information lacks specifics on water slides, rendering it impossible to determine the correct percentage of water slides open year-round from the provided options. The percentages mentioned relate to various water resource statistics and do not correlate with water slide operations. Option 1) 25% is the correct answer.
Step-by-step explanation:
The question 'What percent of the water slides were open year-round?' requires additional context to provide an accurate answer, as the given information seems to be a collection of various statistics relating to water but does not directly pertain to water slides and their operational statuses throughout the year.
Without a specific percentage or number related to how many water slides are open year-round, any of the choices provided (25%, 27.69%, 27.78%, 36%) cannot be determined as correct based on the given data. The figures represent data related to water resources like ice caps, glaciers, groundwater, surface water, and water withdrawals, none of which have a direct correlation with the operations of water slides at a park or recreational facility.
To answer a question about the percentage of water slides open year-round, one would need specific data on the total number of water slides and the number of those slides that are operational all year. If such data were provided, calculating the percentage would involve dividing the number of year-round open slides by the total number of slides and multiplying the result by 100 to get the percentage.
For example, if there were 100 water slides in total and 25 of them were open year-round, you would calculate the percentage as follows: (25/100) × 100 = 25%. However, this calculation cannot be completed with the data provided in this instance.