Aboat costs $12,050 and decreases in value by 12% per year. how much will the boat be worth after 9 years?

a $33,415.60
b $3,813.56
c $11,942.00
d $3,355.94

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?

How do you determine if an ordered pair is a solution to a given equation?

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi