Every student at joes school is assigned a 4-digit PIN to access the schools computers. The first digit of the code is 0 or 1. The remaining digits are chosen from the numbers 2 through 9, and no number must be used more than once in a code. What is the probability that Joe is assigned the PIN "1234"

The cone in the diagram has the same height and base area as the prism. what is the ratio of the volume of the cone to the volume of the prism? h hl base area-b base area =b volume of cone_1 volume of prism 2 volume of cone 1 volume of prism 3 volume of cone 2 volume of prism 3 oc. od. volume of cone volume of prism e. volume of cone volume of prism 3 2