The formula c = 2πr relates the radius r
of a circle to its circumference c. solve
the formula for r.

G(x) = 2 sin(2x - π) + 4. using complete sentences, explain how to find the minimum value for the function.

You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.