The surface of the earth is 70% water. if the diameter of the earth is 8,000 miles, how many square miles of the earth are covered by land. the surface of the earth is 70% water. if the diameter of the earth is 8,000 miles, how many square miles of the earth are covered by land.

1. during first 10 seconds 2. between 10 seconds and 35 seconds 3. during 35 seconds to 40 seconds

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

To determine the number of deer in a forest a forest ranger tags 280 and releases them back