Members of the math club launch a model rocket from ground level, with an initial velocity of 96 ft/sec. This can be modeled with the function h(t) = -16t^2 + 96t. How high did the rocket reach, before landing?

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

You are at a restaurant and owe $56.20 for your meal. you want to leave an 18% tip. approximately how much is your tip?

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.