1. The attendance at Disneyland was 12,300,000 in 2001, 12,700,000 in 2002 and 2003, and 13,300,000 in 2004. What was the average yearly attendance, to the nearest hundred thousand, for the 4-year...

1. The attendance at Disneyland was 12,300,000 in 2001, 12,700,000 in 2002 and 2003, and 13,300,000 in 2004. What was the average yearly attendance, to the nearest hundred thousand, for the 4-year period?

2. The table gives the states with the greatest number of hazardous waste sites in 2004, according to the Environmental Protection Agency.

What is the average number of hazardous waste sites for the top eight states? Round to the nearest whole number.

The information on the assets of the top five U.S. commercial banks in 2004 is given in the table.

3. What were the average assets for the top three banks? Round to the nearest million dollars.