Mathematics, 19.01.2020 00:31 jobmoon

He read 1/2 at school and 1/10 at home. how much more of the book does he have to read?

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Mathematics, 21.06.2019 20:20, helpmeplzandty

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Mathematics, 22.06.2019 02:30, sierram298

Adoughnut shop charges $0.50 for each doughnut and $1 for a carryout box. shirley has $10 to spend. which inequality can be used to find d, the number of doughnuts she could have bought if she also wants them in one carryout box?

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Mathematics, 22.06.2019 04:30, orlando19882000

Arandom sample of 45 observations results in a sample mean of 68. the population standard deviation is known to be 23 a. compute the margin of error at a 959% confidence interval. b. compute the 95% confidence interval for the population mean c. compute the 90% confidence interval for the population mean. d. compute the 75% confidence interval for the population mean