A cookie recipe calls for 1 cup of white sugar (w) and 3 cups of brown sugar (6) Part A: Write the value of the ratio of the amount of white sugar to the account of brown sugar.
Part B: Write an equation that shows the relationship of the amount of white sugar to the amount of brown sugar
Plzzz helppp

Aline passes through the point (2, -4) and has a slope of 0, what is the equation of the line? plz fast

Consider the function f(x)=−2/3x+5 . what is f(1/2) ? enter your answer, as a simplified fraction, in the box. f(1/2)=

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?