You own a portfolio that is invested 43 percent in stock a, 16 percent in stock b, and the remainder in stock c. the expected returns on stocks a, b, and c are 9.1 percent, 16.7 percent, and 11.4 percent, respectively. what is the expected return on the portfolio

1/3(x-10)=-4 solve for x with steps

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.)

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much