What is the probability of rolling a sum of 4 when rolling two six-sided number cubes?
a. 1/4
b. 1/9
c. 1/12
d. 1/18

The answer is C because there are three possibility of rolling a sum of 4 which is 2,2 3,1 and 1,3, so it will be 3/36 or 1/12. Hope it help!

Answer to your question: a. the fundamental theorem of algebra tells you that the equation will have two complex roots since the degree of the polynomial is 2. the roots are ​ x=1±i7√2 .number of roots=degree of polynomialhere, degree of polynomial is 2 so number of roots will be 2.hope it *_*