Mathematics, 27.08.2019 23:00 EhHannuh6865
Ieda and thanh both offer piano lessons. ieda charges an initial fee of $8.50 and an hourly rate of $11.00. thanh charges an initial fee of $10.00 and an hour rate of $10.50. at how many hours of instruction will the price for each instructor be the same?
Answers: 1
Mathematics, 21.06.2019 17:30
Mickey needs to cut pieces of ribbon that are each 1 meter long tie onto balloons. if he has 8 pieces of ribbon that are each 1 dekameter long. how many 1 meter pieces of ribbon can he cut
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The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean
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Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?
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Ieda and thanh both offer piano lessons. ieda charges an initial fee of $8.50 and an hourly rate of...
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