Sammy needs $15,000 in order to afford to pay for his bills each year. He is going to invest in a savings account that promises an APY (Annual Percentage Yield) of 7%. He wants to be able to retire and draw enough money to survive, without working, for ten years. Rounded to the nearest penny, how much does Sammy need to have before he can retire?

What are the relative frequencies to the nearest hundredth of the columns of the two-way table? a b group 1 102 34 group 2 18 14

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?

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)