WeBWorK using host: https://math-webwork3.unl.edu, format: simple seed: 123567890

In 2000, the number of fixed broadband internet subscribers on Mars was 7.43 million, and was growing at a continuous rate of per year.
a) Supposing the number of subscribers had continued to increase at this rate, find a formula for , the number of fixed broadband internet subscribers (in millions) on Mars years after 2000.

b) By what effective annual growth rate is the number of subscribers increasing?
percent per year