The tree diagram shows the sample space of two-digit numbers that can be created using the digits 3, 6, 7, and 4. What is the
probability of choosing a number from the sample space that
contains both 6 and 4?
Find the total number of possible outcomes.
There is/are
possible outcome(s).

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

hello! just here for points! though i wish i knew!

what am i looking for finish the question.

step-by-step explanation: