Barbara sets off a water-powered rocket. The height of the rocket at time t seconds is given by h(t) = - 161 +961.
Use the quadratic formula to estimate when into the trip the rocket is 64 feet high.

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

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?

The surface area of the triangular prism is .