Find the area of the shaded region in the figure below. 12 cm
4 cm
9 cm
O 48 cm squared
O 18 cm squared
O 38 cm squared
O 30 cm squared

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.

The accompanying data represent the miles per gallon of a random sample of cars with a three-cylinder, 1.0 liter engine. (a) compute the z-score corresponding to the individual who obtained 42.342.3 miles per gallon. interpret this result.