Mathematics, 20.12.2020 18:10 dondre54
Mr. x went shopping with a certain amount of money. he spent dollar 10.25 on buying pen and dollar 25.75 in food. he then gave the remaining dollar 16.50 to his friend. calculate how much money he initially had?
Answers: 2
Mathematics, 21.06.2019 13:30
The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.
Answers: 3
Mathematics, 21.06.2019 18:30
Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?
Answers: 1
Mathematics, 22.06.2019 02:00
Alexandra drove from michigan to colorado to visit her friend. the speed limit on the highway is 70 miles per hour. if alexandra's combined driving time for the trip was 14 hours how many miles did alejandra drive?
Answers: 1
Mr. x went shopping with a certain amount of money. he spent dollar 10.25 on buying pen and dollar 2...
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