Which has a positive value in Quadrant IV? A)Cosine only

B)Sine only

C)Tangent only

D)Cosine, Sine, and Tangent

Last saturday, the museum box office sold 281 tickets for a total of $3,954. adults ticket cost $15, and students ticket cost $12. how many of each kind of tickets were sold?

The jones farm has 24 cows that each produce 52 quarts of milk a day. how many quarts are produced each day altogether

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable