Kai had a gross weekly paycheck of $616 last week. kai worked 6 hours for 4 of the days and 8 hours on 1 day. what is kai's hourly rate of pay? a.$16.21b.$19.25c.$20.53d.$25.67

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?

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Pls math have no ideamultiply and simppify. 2x^2y^3z^2 • 4xy^4x^2