-everyone is so nice im giving points everyday -if i dont give out points that means i either forgot OR i have to get more points for yall
-its either 100 points everyday OR 50 points everyday
like i said last post, have a good day : )

What does it mean by solve the exponential equation for x?

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

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?