4questions and explain 1. 2/3(x+6)-3=7 2. -3(4r-8)=-36 3. -12=3-2k-3k 4. 10p+9-11-p=-2(2p+4)-3(2p-2)

What are correct trigonometric ratios that could be used to determine the length of ln

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.)

What is the difference between the equations of a vertical and a horizontal line?