Arthur travels for 3 hours on the freeway. His average speed is 55 mi/hr. How far does he travel?

Which of the following best describes the graph below? a. it is a function, but it is not one-to-one. b. it is a one-to-one function. c. it is not a function. d. it is a many-to-one function.

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.