A counselor at a middle school must create an arranged schedule of elective classes for the last 2 periods of the day for all of the 6th grade students. The counselor has 12 electives courses (e. g. art, band, PE, etc.) to choose from and must select 2 ordered classes for each 6th grade student.

How many ways can the counselor arrange the last 2 periods of the day for the 6th grade students?

HELP ASAP I WILL GIVE BRAINLIEST

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.)

Negative 5 1/12 + negative 4 1/4 + 6 3/4

What is r i 4.5+10r=-6.5 with work pls