1. a movie theater sold 40 juice boxes. the cashier noticed that 75% of the boxes were apple juice. how many apple juice boxes were sold?

2. simon's meal costs $12. he wants to leave a 20% tip.

how much money should simon leave for the tip?

a.
$1.20

b.
$2.00

c.
$2.20

d.
$2.40

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?