What is the probability of spinning red or blue? 0/1 1/4 1/3 3/4 1/2

Correct answer 1/2

Solve the problem by making up an equation. a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 3 times the age of the child?

Abag contains 3 red marbles 4 white marbles and 5 blue marbles if one marble is drawn from the bag what is the probability that the marble will be blue

What is the solution set of the quadratic inequality x^2-5< or equal to 0