Assume a previous study found the standard deviation to be 1.6. She thinks the mean is 6.2 computer games per year. What is the minimum sample size required to ensure that the estimate has an error of at most 0.11 at the 99%

Which expression is equivalent to (9x - 3 1/ + 1 3/8)

Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-responsequestion. there are 15 questions on the test and the students have been given 55 minutes to complete itwhich value could replace x in the table? 5507-m23-m8(15-m)8(15)-m

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0