0. Find P(D ∩ W).41. Which outcomes correspond to S U D?42. Explain in words the business meaning of S U D. Type your answer into Canvas.43. Find P(S U D).44. Are events S and D mutually exclusive?45. Are events S and W exhaustive?46. Are events S and D exhaustive?47. Which outcomes correspond to WC?48. Explain in words the business meaning of WC. Type your answer into Canvas.49. Find P(WC).50. Are events S and W mutually exclusive?51. What is the P(S ∩ W)?

In one day there are too high tides into low tides and equally spaced intervals the high tide is observed to be 6 feet above the average sea level after six hours passed a low tide occurs at 6 feet below the average sea level in this task you will model this occurrence using a trigonometric function by using x as a measurement of time assume the first high tide occurs at x=0. a. what are the independent and dependent variables? b. determine these key features of the function that models the tide: 1.amplitude 2.period 3.frequency 4.midline 5.vertical shift 6.phase shift c. create a trigonometric function that models the ocean tide for a period of 12 hours. d.what is the height of the tide after 93 hours?