Which fraction is greater 3/4 or 2/3? find two different ways to show how you know

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

What’s -11-33k and factor each expression completely

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?