A sample of 49 observations is taken from a normal population. the sample mean is 55, and the sample standard deviation is 10. determine the 99 percent confidence interval for the population mean.

What is the answer to 4q+3+2q-1

43.586 rounded to the nearest tenth, hundreth and one is what?

If f (x) = 1/9x-2, what is f-1 (x) ? a. f-1 (x) = 9x+18 b. f-1 (x) = 1/9x+2 c. f-1 (x) = 9x+2 d. f-1 (x) = - 2x+1/9

Is the best site for find answers

3y-5z=-23 4x+2y+3z=7 -2x-y-z=-3

What is the volume of a shoe box with length 13 inches, width 7 inches, and height 5 inches? V = lwh

Alex accidentally forgot to stock up on toilet paper before the stay-at-home order. Now he has to buy toilet paper on the black market. Though the price of toilet paper on the black market has mostly stabilized, it still varies from day to day.

Write the following equation in the general form Ax + By + C = 0. 2x + y = 6

What is 17/20 as a desimal and percent

101/25converted to a mixed number