Mathematics, 03.08.2019 17:20 dilly1190
An item in a store has price p. it is discounted 10% to p - .10p. after a few days it still hasn't sold so it reduced by 20%, down to (p - .10p) - .20(p - .10p). in total, the item has been discounted by what percent?
Answers: 1
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What is the difference between regular convex and concave polygons
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Mathematics, 21.06.2019 22:30
The pair of coordinates that do not represent the point( 5,150’) is a. (5,-210) b. (5,210) c. (-5,330) d. (-5,-30)
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The probability that a tutor will see 0, 1, 2, 3, or 4 students is given below determine the probability distribution's missing value.
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Anew test for ra is being developed. the test is administered to 750 patients with ra and 750 without ra. for the sake of the question, assume the prevalence of ra in this population is 50%. of the 750 patients with ra, 575 have a positive result. of the 750 patients without ra, 150 have a positive result. what is the positive predictive value of the new test? a575/(575+150) b. 600/(600+ 150) c. 575/(575+125) d. 600/(600+ 125)
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An item in a store has price p. it is discounted 10% to p - .10p. after a few days it still hasn't s...
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