Solve 3x +k c for x. OA O B. X-CR OC. x 3(c K) ODx=3(c +k)

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

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

Use circumcenter theorem to solve for the given values