Abox contains twenty-five cards numbered 1 through 25. one card is to be randomly drawn from the box.

what is the probability that the card drawn will show a multiple of 5, a multiple of 6, or a multiple of 7?

a.12/25

b.9/25

c.3/25

d.1/25

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236