Simplify the following expressions and match them with their solution. a. sec^2x -1
b. 1/sinx
c. sinx cotx
d. sin^2x/1+cosx

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

20.ju inces. which ordered pair is a viable solution if x represents the number of books he orders and y represents the total weight of the books, in ounces? (-3,-18) (-0.5, -3) (0,0) (0.5, 3)

Match the vocabulary to the proper definition. in probability, two events in which 1. conditional probability the outcome of one event is independent of the outcome of a second event. 2. dependent events in probability, two events in which the outcome of one event is dependent on the outcome of a second event. the probability of an event in which the outcome of the event is conditional on the outcome of one or more different events. 3. independent events