Abaker uses a coffee mug with a diameter of 8cm to cut out circular cookies from a big sheet of cookie dough. what is the area a of each cookie? give your answer in terms of pi.

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

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?

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.