Vier has a box full of colorful candies. there were 50 pieces of those candies: 20 red, 10 green, 12 yellow and 8 blue. after shaking the box, he randomly selected 2 candies from the box (without replacement). what's the combined probability that the first one was blue and the second one was yellow

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Find the value of x for which the lines are parallel.

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4