What is of the x-intercept is The
always zero.

A . X-coordinate
B. Y-coordinate

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?

An isosceles trapezoid was broken into a rectangle and two triangles. what are the base and height of one of the triangles?

Summary statistics given for independent simple random samples from two populations. use the pooled t-interval procedure to obtain specified confidence interval. x1=71.6, s1=3.9, n1=11, x2=67.9, s2=3.4, n2=9 determine a 99% confidence level.