Mathematics, 12.12.2019 22:31 arod20061
Scenario 1: you and a friend take turns choosing marbles at random from a jar containing 13 red marbles and 13 blue ones. once you select a marble, you record the color of the marble and do not return the marble to the jar. scenario 2: you and a friend take turns choosing marbles at random from a jar containing 13 red marbles and 13 blue ones. once you select a marble, you record the color of the marble and return the marble to the jar. a) identify each scenario as independent or dependent. explain your answer. b) are the probabilities of selecting two blue marbles in each scenario the same or different? explain your answer.
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The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.
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Divide. write in the simplest form. 4 1/6 divided by 10
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For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')
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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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Scenario 1: you and a friend take turns choosing marbles at random from a jar containing 13 red mar...
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