The probability that a dancer likes ballet is .35. the probability that the dancer likes tap is .45. the probability that the dancer likes both ballet and tap is .30. what is the probability that the dancer likes ballet if we know she likes tap? .30 .35 .67 .75

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

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost

Change negative exponents to positive, then solve