Deepak is a landscaper who charges $30 for each job he does plus an additional $15 for each hour he works. he only accepts jobs if he will earn at least $90 the job. he writes this inequality to determine x, the number of hours he must work during each job in order to accomplish this.

which best describes the restrictions on the jobs deepak will accept?
he only accepts jobs that last 4 or more hours.
he only accepts jobs that last 5 or more hours.
he only accepts jobs that last 8 or more hours.
he only accepts jobs that last 9 or more hours.

News cameras take an overhead picture of a crowd at an outdoor event journalist then count the total number of people in the picture and use the sample of estimate the total number of people in the crowd this process is an example of

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 width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)