If every recursive call results in another recursive call, then the recursive function (algorithm) is said to have infinite recursion.

If the following pseudocode was coded and run, what would display, given that rate = 9?

``` Select rate Case 10: Display "A" Case 9: Case 8: Display "B" Case 7: Case 6: Display "C" Default: Display "Rating not possible." End Select ``` a. A b. B c. C d. Nothing

Evaluate the following expressions by writing each number in scientific notation. Combine the decimal part and their exponents to express the result in scientific notation rounded to four significant digits.

365.1 * (1/2) * 0.00001 * 0.0000023 / 0.00000000045