Mathematics, 04.05.2021 02:20, rileigh2302
Sandra makes necklaces and sells them at a school craft fair. She uses the equation `P=7.5n\ -\ \left(2.25n\ +\ 15\right)` to determine her total profit at the fair when `n` necklaces are sold. Based on this equation, how much does she charge for each necklace?
Answers: 3
Mathematics, 21.06.2019 20:00, Ap621765
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?
Answers: 1
Mathematics, 21.06.2019 23:00, Pankhud5574
Is a square always, sometimes, or never a parallelogram
Answers: 2
Sandra makes necklaces and sells them at a school craft fair. She uses the equation `P=7.5n\ -\ \lef...
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