If the 95% confidence interval for the population mean is (2.5, 3.5), then the sample mean is ___. Please type the correct answer in the following input field, and then select the submit answer button or press the enter key when finished.

Find the area of a parallelogram with base 15 yards and height 21 2/3

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

Worth 15 points handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony? a= p = 1/4 b= p+0.25p c=(p + 1/4)p d=5/4p 0.25p choose 2 answers