QQuestionMathematics
QuestionMathematics
Seattle, Washington (47.4°N, 122.2°W), and San Francisco, California (37.4°N, 122.3°W), have approximately the same longitude, which means that they are roughly due north-south of each other. Use the difference in latitude to approximate the distance between the cities. Assume that the Earth is approximately spherical with a radius of 3960 miles. Round intermediate calculations to 5 decimal places and round your answer to the nearest mile.
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Answer
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Step 1Let's solve this step by step:
Step 2: Identify the latitude coordinates
- Seattle: $$47.4°N
- San Francisco: 37.4°N
Final Answer
The approximate distance between Seattle and San Francisco is 691 miles.
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