0/1 A box contains three blue marbles, five red marbles, and four white marbles. If one marble is drawn at random, find: the probability that you select a blue marble, given you selected a marble that is not white

How do i do this activity, is appreciated

Asphere has a diameter of 10 in. what is the volume of the sphere?

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?