Water sprays 16 feet from a sprinkler and the sprinkler rotates in a circular motion. How much grass can be watered by the sprinkler? Can you guys just tell me if I need to find the area or circumfernce?

Which of the following statement about pascal's triangle are true?

The bake stars picked 907 apples last weekend at a local orchard they made caramel apples and sold them in the bakery in trays of 6

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.