Mathematics, 14.04.2020 19:40 ella3714
When wiring a house, an electrician knows that the time she will take is given
by the formula
Time = 2 hours + 12 minutes per lightswitch
She charges her customers a call-out fee of £35, plus £30 per hour.
How much should a customer be charged for wiring a house with
10 lightswitches?
Answers: 2
Mathematics, 21.06.2019 13:20
Which of the following is the rational exponent expression of 6 root f
Answers: 1
Mathematics, 21.06.2019 17:00
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.)
Answers: 2
When wiring a house, an electrician knows that the time she will take is given
by the formula<...
by the formula<...
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