All changes saved A gaseous mixture made from 5.0 g of oxygen and 2.5 g of methane is place is a 15 L container at 25°C. What is the
partial pressure of oxygen?

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

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?