A jar contains 5 blue, 2 pink and 9 orange jellybeans. Find the probability of selecting a blue then an orang jellybean without replacement.

Trabajo 2, Prob. y Est. Considere mos el conjunto \( \{a, b, c, d, e\} \) a) Obtenga el númerode combinaciones combinaciones diferentes de los 50 objetos tomando \( O \) a la vez.

\begin{tabular}{l} Fundamental \\ \( K \quad \) An ice cream store sells 2 drinks, in 5 sizes, and 4 flavors. In how many ways can a customer order a drink? \( 0 \%, 0 \) of 5 points \\ \hline\end{tabular}

In how many ways can the digits in the number \( 7,441,111 \) be arranged?

Question 10, 11.2.47 At a benefit concert, nine bands have volunteered to perform but there is only enough time for six of the bands to play. How many lineups are possible?

\( 1 \leftarrow \quad \begin{array}{l}\text { In a race in which five automobiles are entered and there are no ties, in how many ways can the } \\ \text { first three finishers come in? }\end{array} \)