Sunny elementary school is having its annual read-a-thon. the third graders have read 573 books so far. their goal is to read more than 900 books. what is the least number of books they need to read to reach their goal

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?

Which answer goes into the box? (90° clockwise rotation, 90° counter clockwise rotation, translation, or glide reflection)

Which of the following represents the length of a diagonal of this trapezoid?