Question

Jerry has a CD case that contains 4
country music CDs, 1 rock and roll CD,
2 rap CDs, and
3 Tejano CDs.
What is the probability of Jerry
randomly selecting a Tejano CD and the
without replacing it, randomly selecting
a rap CD from his case?​

Answer 1

Answer:$\frac{1}{15}$

Step-by-step explanation:

Given

There are

4 country music CD

1 rock and roll CD

2 rap CD

3 Tejano CD

$\text{Probability that Jerry randomly select a Tejano CD and then a rap CD from his case}=\text{Probability of selecting a Tejano CD}\times \text{Probability of selecting a rap CD}$

$P=\frac{3}{10}\times \frac{2}{9}$

$P=\frac{2}{30}$

$P=\frac{1}{15}$