Mathematics, 02.02.2021 05:50, klk597703
a dolphin jump 54 times in a 6 hour period. at this rate, how many jumps would be expected in a 2 hour period?
Answers: 2
Mathematics, 21.06.2019 19:30, AriesTwice
Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?
Answers: 1
a dolphin jump 54 times in a 6 hour period. at this rate, how many jumps would be expected in a 2 ho...
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