so denotes the length of the arc of a circle of radius r subtended by the central angle 0 . Find the missing quantity \( 0=\frac{1}{6} \) radian, \( 8=4 \) leet, \( 1= \) ? The radius r of the circle is \( \square \) feet. (Simplify your answer.)

3. We can....... an informal emall with "See you later". a. contact greet \( \quad \) gintroduce conclude

Use the given confidence interval to find the margin of error and the sample proportion. \( (0.622,0.652) \) \( E=\square \) (Type an integer or a decimal.) \( \hat{p}=\square \) (Type an integer or a decimal.)

How many times do you have to apply Integration by parts technique to evaluate the integration \( \int x^{3 / 3} e^{\sqrt[3]{x}} d x \)

Pensá y respondé. La suma de los ángulos exterlores ¿será la misma en cualquier triángulo

\begin{tabular}{l} 8) Alex buys a car radio costing R1 750 on hire purchase. He pays a deposit of R170 \\ and thereafter pays 24 monthly payments of R75 each. Calculate: \\ 8.1) The amount of interest paid \\ 8.2) The rate of simple interest, correct to two decimal places \\ \hline\end{tabular}