use the aleks calculator to evaluate each expression. round your answers to the nearest thousandth. do not…
use the aleks calculator to evaluate each expression. round your answers to the nearest thousandth. do not round any intermediate computations. ln 3/7 = ln 30.8 =
Answer
Explanation:
Step1: Calculate $\ln\frac{3}{7}$
Use a calculator to find $\ln\frac{3}{7}=\ln3-\ln7$. $\ln3\approx1.0986$, $\ln7\approx1.9459$, so $\ln\frac{3}{7}\approx1.0986 - 1.9459=- 0.8473\approx - 0.847$.
Step2: Calculate $\ln30.8$
Use a calculator to get $\ln30.8\approx3.4279\approx3.428$.
Answer:
$\ln\frac{3}{7}\approx - 0.847$ $\ln30.8\approx3.428$