Jeff is baking a cake. the recipe says that he has to mix 32 grams of vanilla powder to the flour. jeff knows that 1 cup of that particular vanilla floor has a mass of 128 grams. he added 2/3 of a cup of vanilla powder to the flower. should jeff add more vanilla powder to make the exact recipe, or did he go over and by what amount?

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?