Which polynomial is factored completely? mc018-1.jp g mc018-2.jp g mc018-3.jp g mc018-4.jp g

Arandom sample of 45 observations results in a sample mean of 68. the population standard deviation is known to be 23 a. compute the margin of error at a 959% confidence interval. b. compute the 95% confidence interval for the population mean c. compute the 90% confidence interval for the population mean. d. compute the 75% confidence interval for the population mean

Write the fraction for the part that is shaded. then find the equivalent fraction.

F(x)=3(1.54)^x whats this how do you do it