True or false ?

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is

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