OpenStax, Precalculus 2e §3.9 Modeling Using Variation · Exercise 55 · Algebra · Polynomials
Modeling Using Variation · Exercise 55
Use the given information to answer the questions.
The weight of an object above the surface of the Earth varies inversely with the square of the distance from the center of the Earth. If a body weighs 50 pounds when it is 3960 miles from Earth’s center, what would it weigh it were 3970 miles from Earth’s center?
OpenStax, Precalculus 2e · §3.9 Modeling Using Variation · Exercise 55
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