Mathematics, 17.10.2020 08:01 darenl3601
The distance between two piers is S miles. Two boats start moving simultaneously from different piers at speeds R and B respectively. Find the distance D between the boats T hours after they have started moving.
a) in the direction of the first boat, if the first boat moves slower than the second boat,
b) in the direction of the first boat, if the first boat moves faster than the second boat
Answers: 2
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Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4
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Mr. roseanne will buy 12 1/2 pounds beef for for a cookout. the price for the first 3 pounds of beef is $4.99 per pound. after that, the price is $4.49 per pound. how much will mr.roshan pay for the beef
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The distance between two piers is S miles. Two boats start moving simultaneously from different pier...
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