The ratio of the number of jackie's pink t-shirts to the number of her purple t-shirts is 4: 3. which of the following cannot be the total number of her pink and purple t-shirts? (a) 28 (b) 42 (c) 70 (d) 48 with one: a, b,c or d?

The accompanying table shows the numbers of male and female students in a particular country who received bachelor's degrees in business in a recent year. complete parts (a) and (b) below. business degrees nonbusiness degrees total male 189131 634650 823781 female 169539 885329 1054868 total 358670 1519979 1878649 (a) find the probability that a randomly selected student is male, given that the student received a business degree. the probability that a randomly selected student is male, given that the student received a business degree, is nothing. (round to three decimal places as needed.) (b) find the probability that a randomly selected student received a business degree, given that the student is female. the probability that a randomly selected student received a business degree, given that the student is female, is nothing. (round to three decimal places as needed.)

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)