### Home > CCG > Chapter 7 > Lesson 7.2.1 > Problem7-58

7-58.

Earl (from Chapter 6) still hates to wash the dishes and take out the garbage. He found his own weighted coin, one that would randomly land on heads $30\%$ of the time. He will flip a coin once for each chore and will perform the chore if the coin lands on heads. Homework Help ✎

1. What is the probability that Earl will get out of doing both chores?

Create a model that illustrates all possible outcomes.

2. What is the probability that Earl will have to take out the garbage, but will not need to wash the dishes?