OpenStax, Algebra and Trigonometry 2e §2.3 Models and Applications · Exercise 67 · Algebra · Inequalities
Models and Applications · Exercise 67
Solve for the given variable in the formula. After obtaining a new version of the formula, you will use it to solve a question.
Solve for r:
OpenStax, Algebra and Trigonometry 2e · §2.3 Models and Applications · Exercise 67
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Type naturally — sqrt, pi, / and ^ become notation. Any equivalent form is accepted. Press Enter to check.
Checked against the answer in OpenStax, Algebra and Trigonometry 2e.