Debra borrowed $8000 at a rate of 20%, compounded semiannually. Assuming she makes no payments, how much will she owe after 8 years?
Do not round any intermediate computations, and round your answer to the nearest cent.

Find parametric equations for the line tangent to the curve of intersection of the surfaces at the given point. surfaces: xsquared2plus+2yplus+2zequals=1212 yequals=33 point: left parenthesis 1 comma 3 comma five halves right parenthesis

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41