Find the indicated probability using the venn diagram

To prove p is equal to q using an indirect proof what would your starting assumption be?

What are the relative frequencies to the nearest hundredth of the columns of the two-way table?

Which of the following represents the zeros of f(x) = 6x3 − 31x2 + 4x + 5? −5, one third , one half 5, − one third , one half 5, one third , − one half 5, one third , one half