Benjamin threw a rock straight up from a cliff that was 40 ft above the water. If the height of the rock h, in feet, after t seconds is given by the equation   h equals negative 16 t squared plus 12 t plus 40, how long will it take for the rock to hit the water

Jack is considering a list of features and fees for denver bank. jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements?

Which of the following points is collinear with (-2,1) and (0,3)

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?