Two men could linish a job for \( 2 \frac{2}{3} \) hours. How long would the job take 3 ment finish?

Question 4 of 5 The perimeter of a rectangle is 42 inches. If the width of the rectangle is 6 inches, what is the length? A. 12 inches B. 15 inches C. 21 inches D. 40 inches

Write the following expression as a sum and/or difference of logarithms. Express powers as factors. \[ \ln [e(x+5)] \] \( \ln [e(x+5)]=\square \) (Simplify your answer.)

Write expression \( \log \left(\frac{x^{4} y^{17}}{z^{2}}\right) \) as a sum or difference of logarithms with no exponents. Simplify your answer completely. \( \log \left(\frac{x^{4} y^{17}}{z^{2}}\right)=\square \)

The half-life of radium is 1690 years. If 40 grams are present now, how much will be present in 860 years? \( \square \) grams (Do not round until the final answer. Then round to the nearest thousandth as needed.)

7. What is the product of \( 9 \sqrt{8} \) and \( 6 \sqrt{20} \) in simplest tadficall form?