Tom has a collection of 30 cds and nita has a collection of 18 cds. tom is adding i cd a month to his collection while nita is adding 5 cds to her collection. find the number of months after which they will have the same number of cds.

Which statement best explains why ben uses the width hi to create the arc at j from point k

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

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?