scientist tag and release a group of salmon after they hatch. later, they catch a sample of salmon that Return To The River and check them for tags. one sample 20 out of 400 returning salmon have tags what is the best prediction of the total number of tagged salmon in a sample of 2000?​

Distance=slopeslope is -2/4which equals-1/2the distance between these two points is -1/2

Answer: the correct answer is 10step-by-step explanation: let the number be n, then the expression becomes,then“twelve more than the quotient of a number and two, decreased by four” iswhen n=4,we substitute 4 whetever we see n to get,we simplify to obtain,we further simplify to get,therefore the correct answer is c.

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