Last week a gumball machine dispensed 12 purple gumballs and 48 other gumballs. What is the experimental probability that the next gumball dispensed will be purple?
Simplify your answer and write it as a fraction or whole number
P(purple) =

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?