Bài 6. Chi phí (đơn vị tiền tệ) để sản xuất 2 đơn vị sản phẩm là 500 TC = 0,000102 – 0,02Q + 5+ Q (a) Tìm chi phí cận biên đối với sản lượng 2. (b) Chi phí cận biên là bao nhiêu khi sản xuất 500 đơn vị sản phẩm

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

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?

Iam at home. /: i am playing video games. translate the following statement into symbolic form.