Henry is building tents for his boy scout troop using the dimensions below. If he plans to build 10 tents, how much canvas ( the floor will have canvas ) will he need to purchase?

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

What is the missing step in this proof ?

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