### Exponential and Logarithmic functions - The bacteria Escherichia coli are commonly found in the human bladder. Suppose that 3000 of the bacteria are present at time t-0. Then t minutes later, the number of bacteria present can be approximated by:N(t) = 3000(2)^t/20. How many bacteria will be present after 10 min? 20min? 30 min? 40 min? 60 min?

The bacteria Escherichia coli are commonly found in the human bladder. Suppose that 3000 of the bacteria are present at time t-0. Then t minutes later, the number of bacteria present can be approximated by: N(t) = 3000(2)^t/20. How many bacteria will be present after 10 min? 20min? 30 min? 40 min? 60 min?