4. In a 50 question multiple choice test, there were four choices for each question; A, B, C and D.
What is the experimental probability that a
randomly selected question will have correct
answer as C?

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

If the discriminant if a quadratic equation is 4 which statement describes the roots?

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.