Mathematics, 20.04.2021 19:40, XxDonaldTrumpxX452
At a local college, 63 of the male students are smokers and 147 are non-smokers. Of the female students, 120 are smokers and 180 are non-smokers. A male student and a female student from the college are randomly selected for a survey. What is the probability that both are smokers?
Answers: 2
Mathematics, 21.06.2019 17:00, savannahsims4750
If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other
Answers: 2
Mathematics, 21.06.2019 20:20, Kelbee781
Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?
Answers: 1
Mathematics, 21.06.2019 21:30, magicpuppydance
On #16 : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.
Answers: 2
At a local college, 63 of the male students are smokers and 147 are non-smokers. Of the female stude...
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