59. elmer borrowed $3150 from his brother julio to pay for books and tuition. he agrecd
to repay julio in 6 months with simple annual interest al 4%.
(a) how much will the interest amount to?
(b) what amount must elmer pay julio at the end of the 6 months?

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 ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.