Textbook Question
Suppose that water from a wetland area is sampled and found to have the given hydronium ion concentration. Determine whether the wetland is a rich fen, a poor fen, or a bog. See Example 3. 2.49*10^-5
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6. Exponential & Logarithmic Functions
Properties of Logarithms
Back6. Exponential & Logarithmic Functions
Properties of Logarithms
- Textbook Question
In Exercises 1–40, use properties of logarithms to expand each logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator. log [(10x2∛(1 - x))/(7(x + 1)2)]
685views - Textbook QuestionSuppose that water from a wetland area is sampled and found to have the given hydronium ion concentration. Determine whether the wetland is a rich fen, a poor fen, or a bog. See Example 3. 2.49*10^-2611views
- Textbook QuestionSuppose that water from a wetland area is sampled and found to have the given hydronium ion concentration. Determine whether the wetland is a rich fen, a poor fen, or a bog. See Example 3. 2.49*10^-7621views
- Textbook Question
In Exercises 41–70, use properties of logarithms to condense each logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions without using a calculator. log 5 + log 2
783views - Textbook Question
Solve each problem. Use a calculator to find an approximation for each logarithm. log 398.4
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In Exercises 41–70, use properties of logarithms to condense each logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions without using a calculator. ln x + ln 7
588views - Textbook Question
Solve each problem. Use a calculator to find an approximation for each logarithm. log 3.984
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In Exercises 41–70, use properties of logarithms to condense each logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions without using a calculator. log2 (96) - log2 (3)
769views - Textbook QuestionFind each value. If applicable, give an approximation to four decimal places. See Example 5. ln e^1.6523views
- Textbook QuestionFind each value. If applicable, give an approximation to four decimal places. See Example 5. ln 1/e^2614views
- Textbook Question
In Exercises 41–70, use properties of logarithms to condense each logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions without using a calculator. log x + 3 log y
786views - Textbook QuestionFind each value. If applicable, give an approximation to four decimal places. See Example 5. ln √e575views
- Textbook Question
In Exercises 50–53, use properties of logarithms to expand each logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.
910views - Textbook QuestionIn Exercises 41–70, use properties of logarithms to condense each logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions without using a calculator.(1/2)ln x + ln y560views