Explain how to find the unit rate from the word problem. Joe went to the store and bought 3 pieces of candy for $0.75. What is the unit rate?

What is the exact volume of the cylinder (radius 13 in., height 30 in.)

Solve the system of equations. y= 2x y= x^2 - 15

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?