A store bought a leather couch at a cost of $500 and marked it up 140%. Bruce bought it and paid 8% sales tax. What was his total cost?

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?

Can someone me i’m confused. will give brainliest and a whole bunch of points

Indicate the formula for the following conditions: p^c(n,r)=