A ball is dropped from the top of a 50 ft. building. The function h (t) = -16t2 + 50 models the height of the ball, h(t) (in feet), at any given time, t (in seconds). Where is the
ball after 0.5 seconds?

Which of the fallowing best completes the sequence 5,10,15, a) 30 b) 22 c)25 d)35

Which function has the same domain as y=2x

`if you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain. ''.