The drama club is selling tickets to their play to raise money for the show's expenses. Each student ticket sells for $7.50 and each adult ticket sells for $10. The auditorium
can hold at most 90 people. The drama club must make no less than $750 from ticket
sales to cover the show's costs. Also, they must sell no less than 20 student tickets and
at most 60 adult tickets. If x represents the number of student tickets sold and y
represents the number of adult tickets sold, write and solve a system of inequalities
graphically and determine one possible solution.

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.)

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

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