Illustration 9.68 if α is a characteristic root of a nonsin. gular matrix, then prove that ia/od is a characteristic root of adj a

(98 points) i need with 5 questions. answer definitions are welcomed, but not necessary.

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?

How many bananas are in a fruit bowl that has 200 total apples and bananas if there are 31 bananas for every 93 apples