Auniversity would like to estimate the proportion of fans who purchase concessions at the first basketball game of the season. the basketball facility has a capacity of 3 comma 600 and is routinely sold out. it was discovered that a total of 210 fans out of a random sample of 500 purchased concessions during the game. construct a 95% confidence interval to estimate the proportion of fans who purchased concessions during the game.

Find the length of cu, the triangles are similar.

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23

The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes