Suppose a basketball player has made 239239 out of 311311 free throws. If the player makes the next 22 free throws, I will pay you $12$ 12. Otherwise you pay me $16$ 16. Step 2 of 2 : If you played this game 712712 times how much would you expect to win or lose? Round your answer to two decimal places. Losses must be expressed as negative values.

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.

What is the area of the shaded sector?