The candy machine in the bookstore has five rows to choose from with six items in each row. currently, there are seven items that are sold out. if ari randomly pushed a button, what is the probability he will select an item that is already sold out?

Its equal to d=7.07in

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.