There are four urns that look the same. In one urn (the special urn), half of the marbles are blue. But only 1/8 of the marbles in the other urns are blue. You pick one of the urns at random and randomly select a marble from it. The marble is blue. What is the strength factor of the evidence you just got that you picked the special urn

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?