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What is the domain of the relation r: {(3, −2), (1, 2), (−1, −4), (−1, 2)}? is it a function? {−1, 1, 3}; no {−1, −1, 1, 3}; yes {−4, −2, 2 2}; no {−4, −2, 2}; yes?
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The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол
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A.s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s
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Asmall book publisher knows that 26 books weigh 41 lbs. how much do 40 books weigh?
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What is the domain of the relation r: {(3, −2), (1, 2), (−1, −4), (−1, 2)}? is it a function? {−1...
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