An archery target is shown. The radius of region X is 2 ft and the radius of the entire target is 6 ft. If an arrow hits the target at random, what is the probability that it hits the red region Y? Round to the nearest percent.

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?

At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?