what is the probability of picking a pink marble and rolling a three? write your answer as a fraction or a…

what is the probability of picking a pink marble and rolling a three? write your answer as a fraction or a whole number. with fractions, use a slash ( / ) to separate the numerator and denominator.

what is the probability of picking a pink marble and rolling a three? write your answer as a fraction or a whole number. with fractions, use a slash ( / ) to separate the numerator and denominator.

Answer

Explanation:

Step1: Calculate probability of picking pink marble

There are 2 pink marbles and 10 total marbles. Probability of picking pink is $\frac{2}{10}=\frac{1}{5}$.

Step2: Calculate probability of rolling a 3

A standard die has 6 sides. Probability of rolling a 3 is $\frac{1}{6}$.

Step3: Calculate joint - probability

Since these are independent events, we multiply the probabilities. $\frac{1}{5}\times\frac{1}{6}=\frac{1}{30}$.

Answer:

$\frac{1}{30}$