1. You have the chance to earn a 10% bonus on your $25,000 salary at the end of the year. What is 10% of $25,000?
2. What is your total income for the year with the bonus?
3. Say you worked a total of 1.750 hours for the work year, how much is your equivalent
hourly rate after you include the bonus?
4. Once you include the possible bonus, is it still better to work hourly based on the
calculations in these problems?

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?