What is the volume of the cylinder shown below?

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

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?