On the hike down the mountain Erica descends at a rate of 36 speed each hour what is her change in elevation after 3 hours A. 12 feet
B. -12 feet
C 108 feet
D. -108 feet
​

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

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.)

Which number line represents the solution set for the inequality -1/2x> 24?