Mathematics, 05.05.2020 13:01 Misspaige4453
A jar contains 8 red marbles, 10 blue marbles, and 2 yellow marbles. One marble is chosen at random. The color is recorded in a table (shown below), and then the marble is returned to the jar. This is repeated 40 times. How many times would you expect red to be the color of the marble chosen?
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Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.
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Darren earned $663.26 in net pay for working 38 hours. he paid $118.51 in federal and state income taxes, and $64.75 in fica taxes. what was darren's hourly wage? question options: $17.45 $19.16 $20.57 $22.28
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A jar contains 8 red marbles, 10 blue marbles, and 2 yellow marbles. One marble is chosen at random....
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