The perimeter of AABC is 30 feet. AB = 5x - 7: BC = 3x - 1: AC = 4x. List the angles of AABC in order from smallest to largest.

O2A, 2B, 2C
OZA, ZC, ZB
O ZC, 2B, ZA
OLC, ZA, ZB

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.)

Ineed me i stuck and i don’t want to get it wrong

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?