Clark made a model of his house. His house is 30 1/2 feet long. The dimensions of the model were 1/25 the dimensions of Clark's actual home. What is the length, in feet, of the model

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

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?

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.