Figure fgh has vertices located at f(1, 3), g(–1, 2), and h(2, 1). the figure is rotated using the origin as the center of rotation. the image has vertices located at f’(3, –1), g’(2, 1), and h’(1, –2). which rotation could have taken place? a 45° clockwise rotation a 90° clockwise rotation a 90° counterclockwise rotation a 180° counterclockwise rotation

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

One file clerk can file 10 folders per minute. a second file clerk can file 11 folders per minute. how many minutes would the two clerks together take to file 672 folders?

What is the mean of the data set 125, 141, 213, 155, 281