A football was kicked from ground level towards a goal post. The football reached 18 meters in the air at its highest point. If the equation h(t) =-
- 57 +90
represents the movement of the football, find the time it takes the football to hit
the ground.
Time:
seconds

In the 30-60-90 triangle below side s has a length of and side r has a length

As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is

Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?