Acircle is drawn within a square as shown. what is the approximate area of the shaded region? use 3.14 to approximate pi. 168.56 in² 696.08 in² 740.04 in² 1677.76 in² circle inscribed inside a square with outside shaded, one side labeled 28 in.

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?

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?