Add (11a + 4b) + (a +4b - 2)
a) 12a + 8b - 2
b) 12a - 2
c) 11a - 2
d) 11a + 8b - 2

Someone . me. compound probability

Use set buikder notation to represent the following set: {, -2, -1, 0}

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