Out of 50 rubber ducks in the wading pool at the carnival, the bottoms of 15 are marked with pink paint to indicate they are prize winners. A duck is chosen, it is not replaced, and another is chosen. What is the probability of not winning a prize both times.

you divide the cost ($15) by the quantity (6) to get your questions answer. the yo-yo costs $2.50. hope this : )!

step-by-step explanation:

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a