What is the probability that the eighth purchase will occur between 3.5 minutes and 4.5 minutes after the site opens

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

In the figure below, triangle rpq is similar to triangle rts. what is the distance between p and q? a. 24 b. 42 c.50 d. 54

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?