Mathematics, 25.10.2020 04:30 reinaelane77
Marissa's piggy bank has 42 coins in dimes and quarters. The combined value is $7.35. How many coins of each type are there?
Answers: 3
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Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2
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The distribution of a sample of the outside diameters of pvc pipes approximates a symmetrical, bell-shaped distribution. the arithmetic mean is 14.0 inches, and the standard deviation is 0.1 inches. about 68% of the outside diameters lie between what two amounts?
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Marissa's piggy bank has 42 coins in dimes and quarters. The combined value is $7.35. How
many coin...
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