Which of the following expressions is equal to 5*6/ 5*2 ? a 5 • 5 • 5 • 5 b 5 • 5 • 5 c 1/5*5*5*5 d 3

Which matrix multiplication is possible?

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

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?