A basketball player has made 80% of his foul shots during the season. Assume the shots are independent. a) What's the expected number of shots until he misses?
b) If the player shoots 15 foul shots in the fourth quarter, how many shots do you expect him to make?
c) What is the standard deviation of the 15 shots?

The image of abc is a'b'c. what transformations would result in this image? abc is reflected over the line x = 1, then is rotated -90° around the origin. abc is reflected over the line y = x - 1, then t: (x, y) → (x - 1, y - 1). abc is rotated 90° around the origin, then is reflected over the y-axis. abc is rotated -90° around the origin, then is reflected over the line y = -1.