Mathematics, 19.08.2019 20:50, darrengresham999
George has a small coin collection. he has collected 16 gold coins, 28 silver coins, 32 copper coins, and4 bronze coins. at a flea market, george sells 15% of his coins. find the number of coins he sold.
Answers: 2
Mathematics, 21.06.2019 14:40, reganjones89
What is the solution to the equation 9^(x+1) =27
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Mathematics, 21.06.2019 22:00, Jasten
Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.
Answers: 1
George has a small coin collection. he has collected 16 gold coins, 28 silver coins, 32 copper coins...
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