Find the unite rate

there are 12 boxes with 108 items
how many items per box?
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Describe the possible echelon forms of the standard matrix for a linear transformation t where t: set of real numbers is onto.

In a sample of 200 residents of georgetown county, 120 reported they believed the county real estate taxes were too high. develop a 95 percent confidence interval for the proportion of residents who believe the tax rate is too high. (round your answers to 3 decimal places.) confidence interval for the proportion of residents is up to . would it be reasonable to conclude that the majority of the taxpayers feel that the taxes are too high?

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