Question 1174677
A certain website allows for eight characters for its password. The first character has to be a letter and the last character has to be a  {{{cross(number) green(digit)}}}. However, the middle six characters can be letters and {{{cross(numbers) green( digits)}}}. How many different passwords can this system allow? NOTE: Upper and Lower case letters matter.

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There are 52 letters (A..Z and a..z) and 10 digits (0..9)

Number of passwords = {{{ 52 * (10+52)^6 * 10}}} = 29,536,122,503,680  ("29 trillion, 536 billion, 122 million, 503 thousand, six hundred and eighty")