Ms. hart is throwing an end of year celebration. there are 90 students. the 70 percent of 90 students that passed all 4 semesters of math will get pizza and ice cream. the 1/5 of the students that got perfect attendance will only get ice cream. the rest get candy.
how many students get pizza and ice cream and pizza?
how many students get candy?

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?