What is the probability of 2 different number spinners landing on a number each that finds a total that adds up to 7?

Some help is here.
The first spinner is 1,2,3,4 1/4 probability for each number.
The second spinner is 1,2,3,4,5,6 1/6 probability for each number.
There are 24 outcomes as 4 x 6 = 24 but if we keep 24 as the base what are the chances of totaling 7?

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.

Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12