11. The average depth of the Pacific Ocean is 14,040 feet, and its depth is 8890 feet less than the sum of the average depths of the Atlantic and Indian Oceans. The average depth of the Indian Ocean is 272 feet less than four-fifths of the average depth of the Atlantic Ocean. Find the average depth of the Indian Ocean.
11. The average depth of the Pacific Ocean is 14,040 feet, and its depth is 8890 feet less than the sum of the average depths of the Atlantic and Indian Oceans. The average depth of the Indian Ocean is 272 feet less than four-fifths of the average depth of the Atlantic Ocean. Find the average depth of the Indian Ocean.
Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter4: Rational Expressions
Section4.CR: Review Problem Set
Problem 45CR: In a physicians practice the ratio of patients on Medicare insurance to patients insured by other...
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