Question

Please help!! 20pts

The tree diagram shows the sample space of​ two-digit numbers that can be created using the digits 9​, 3​, 1​, and 7. What is the probability of choosing a number from the sample space that contains both 3 and 7​?

P(​3 and 7) = [ ] or [ ]%
There are [ ] possible outcomes that include both 3 and 7. There are [ ] possible​ outcomes, which are equally likely.

Answer 1

P(​3 and 7) = [1/4] or [25]%

There are [1] possible outcomes that include both 3 and 7. There are [4] possible​ outcomes, which are equally likely.