What is the value of this expression when d=3
7d*(the star stands for 2 since i can't put it up in the top of 7) +10

Let r = 3. what is the value of r + 58?

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

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5