Dropped a ball from the top of a tower. At the same time, her son, Antonio, launches a rocket from a different level of the tower. The height of the tennis ball in feet after t seconds can be represented by the quadratic function: b(t)=-t^2-2t+36. The height of Antonio's rocket after t seconds can be represented by the linear function: p(t)=-2t+20. What are the two solutions to this system? Show your work. Explain which solution is not reasonable in this situation. After how many seconds do the rocket and the ball reach the same height.

the expected value of the random variable : 0, 1 and 2

step-by-step explanation:

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !

step-by-step explanation:

at each of the parallel lines adjacent angles are supplementary. the angles have special names identifying their positions with respect to the parallel lines and transversal. they are corresponding angles, alternate interior angles, or alternate exterior angles. an angles is congruent to its matched angle.