Mathematics, 06.05.2020 08:38 hjukhvfd5723
A bag contains 9 marbles: 3 are green, 4 are red, and 2 are blue. Christine chooses a marble at random, and without putting it back, chooses another one at random. What is the probability that both marbles she chooses are blue? Write your answer as a fraction in simplest form
Answers: 3
Mathematics, 21.06.2019 15:30
Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?
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Mathematics, 21.06.2019 16:30
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Mathematics, 21.06.2019 17:30
What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4
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A bag contains 9 marbles: 3 are green, 4 are red, and 2 are blue. Christine chooses a marble at rand...
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