Mathematics, 03.02.2020 09:56 teamo794
For a parking meter, one quarter earns 30 minutes of parking time. one dime equals 15 minutes of parking time. one nickel earns 7 minutes. what is the minimum number of coins it would take to park 1 hour 20 minutes?
Answers: 2
Mathematics, 21.06.2019 17:10
The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable
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Mathematics, 21.06.2019 17:30
Arecipe uses 2 cups of sugar to make 32 brownies. how many cups of sugar are needed to make 72 brownies?
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Mathematics, 21.06.2019 20:20
Can some one explain this i got sent this. is this a threat i’m scared
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For a parking meter, one quarter earns 30 minutes of parking time. one dime equals 15 minutes of par...
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