The function f(x)=2x/9x-7 is one to one. Determine its inverse.
If Tanisha possess $1,000 to invest at 8% per annum compounded monthly, find how long will it be beefore she has $2,050? If compounding is continuous, how long will it be?
Rectangular coordinates of the point are provided. Determine polar coordinates (r,theta) of the point with theta expressed in radians. Let r>0 and -2pie