The height in (feet) of a pointed football is a function of the time the ball is in the air. The function is defined by h(t) = -7t2+ 48t. What is the height of the football after 4 seconds?

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

Match the vocabulary to the proper definition. in probability, two events in which 1. conditional probability the outcome of one event is independent of the outcome of a second event. 2. dependent events in probability, two events in which the outcome of one event is dependent on the outcome of a second event. the probability of an event in which the outcome of the event is conditional on the outcome of one or more different events. 3. independent events

The table below shows the angle measurements for triangle abc and triangle xyz. if triangle abc is similar to triangle xyz, what does angle z equal, in degrees?