Find the exact value of the logarithmic expression

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Reference no: EM13839868

1. Evaluate the function at the indicated value of x. Round your result to three decimal places.

Function                 Value

h(x) = 500e0.05x      x = 17

2. Evaluate the function f(x) = 1.3x at x = 3.6. Round to 3 decimal places.

3. Evaluate g(x) = ln(x) at the indicated value of x.

4. Write the exponential equation in logarithmic form. log864 = 2

5. Find the exact value of the logarithmic expression without using a calculator. log636

6. Write the exponential equation in logarithmic form log7343 = 3.

7. Rewrite the logarithm as a ratio of natural logarithms. log518

8. Use the properties of logarithms to expand the expression as a sum, difference, and/or constant multiple of logarithms. (Assume all variables are positive.) log39x

9. Find the exact value of the logarithmic expression without using a calculator. 4lne7

10. Solve the exponential equation algebraically. Approximate the result to three decimal places.

e4x = 100

11. Determine whether the given x­-value is a solution (or an approximate solution) of the equation.

45x-5 = 1024

12. Solve the exponential equation algebraically. Approximate the result to three decimal places.

e5x = ex2-14

13. Complete the table for the radioactive isotope. Round your answer to two decimal places.

Isotope Half­life (years) Initial Quantity Amount after 1000 years
239Pu 24,100 2.2g

14. Find the intensity I of an earthquake measuring R on the Richter scale (let I0 = 1)

Reference no: EM13839868

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