what is the greatest common factor of the polynomial below?
20х^3– 14х
a. 6x
b.6x^2
c.2x
d.2x^2

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years