I think it’s 20d-$12
Hope this helps!
Study? I’m not sure what this is asking
Answer: A 50% chance or 1/2 chance for each.
Step-by-step explanation: You did not state how many sides are on the die, but I am going to assume a standard 6 sided die in my answer. You stated 3 numbers (4, 5, and 1) and 3 numbers on a 6 sided die are 1/2 or a 50% chance.
The remainder is non-zero, so 
is not a factor of 
(or whatever the given polynomial is supposed to be)
