In Problems 5–7, solve each equation. 5. 3' = 243 6. log,16 = 2 7. logs x = 4

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter6: Exponential And Logarithmic Functions
Section6.7: Exponential And Logarithmic Models
Problem 15TI: Cesium-137 has a half-life of about 30 years. If we begin with 200 mg of cesium-137, will it take...
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In Problems 5–7, solve each equation.
5. 3' = 243
6. log,16 = 2
7. logs x = 4
Transcribed Image Text:In Problems 5–7, solve each equation. 5. 3' = 243 6. log,16 = 2 7. logs x = 4
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