The Russo-Japanese War was a conflict between Russia and Japan that started in the year 1904. Let x represent any year. Write an inequality in terms of x and 1904 that is true only for values of x that represent years before the start of the Russo-Japanese War.

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?