The value of a particular investment follows a pattern of exponential growth. in the year 2000, you invested money in a money market account. the value of your investment t years after 2000 is given by the exponential growth model a= 3500e t by what percentage is the account increasing each year? a) 7.4% b) 6.7 % c) 7.1 % d) 7.3 % question 8 (10 points) the number of bacteria growing in a container increases with time according to b 6000(4) 3. where x is time in minutes. find the number of bacteria when x a) 1,536,000 bacteria b) 384,000 bacteria c) 156.000 bacteria