Astore charges $280 for a coat. this price is 40 percent more than the amount it cost the store to buy the coat. at the end-of-season sale, the store employees can purchase any remaining coats at 30 percent off the price that store paid for them. how much would it cost an employee to purchase the coat at the sale?this due soon!

What is the missing step in this proof ?

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?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.