Math, asked by ngocluong2901002, 8 months ago

How many different sums of money can you make with four pennies, two nickels, and six quarters?

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Answered by itsbiswaa

Answer:There are 5 different coins, so there are 2**5 possible combinations to begin -- 2 cases where either the penny is included or not, times 2 cases where either the nickel is included or not, times2 cases where the dime is included or not... -- so, we start with 32 possible combinations of coins.

15 different combinations

How many different sums of money can be made from a set of coins consisting of a penny, a nickel, a dime, a quarter, a half-dollar, and a silver dollar if exactly 4 coins are used for each sum? There are 15 different combinations of 4 coins.

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