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Numerical problems
Hari drags a load of 60kg along a distance of 12m.
What amount does he do? Also mention the type
of work.

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.)

Find the solution of this system of equation -7x+y=-20 9x-3y=36

An ant travels at a constant rate of 30cm every 2 minutes. at what speed does the ant travel per minute