Calculate the rent of a decreasing annuity at 8% interest compounded quarterly with payments made every quarter-year for 7 years and present value $78,000.

Average salary for a medical assistant is $31,220 which is a 20% income tax bracket how much money would they pay in income tax?

What number produces an irrational number when multiplied by -1.25

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?