out of this (1 point) A hat contains 35 marbles. Of them, 19 are red and...
A box contains 19 large marbles and 11 small marbles. Each marble is either green or white. 5 of the large marbles are green, and 3 of the small marbles are white. If a marble is randomly selected from the box, what is the probability that it is small or green? Express your answer as a fraction or a decimal number rounded to four decimal places.
A box contains 14 large marbles and 19 small marbles. Each marble is either green or white. 8 of the large marbles are green, and 9 of the small marbles are white. If a marble is randomly selected from the box, what is the probability that it is small or white? Express your answer as a fraction or a decimal number rounded to four decimal places.
Suppose an opaque jar contains 7 red marbles and 10 green marbles. The following exercise refers to the experiment of picking two marbles from the jar without replacing the first one. What is the probability of getting a green marble first and a red marble second? (Enter your probability as a fraction.) this problem is posted on your page, however, the answer is incorrect. Thank you!
A box contains 95 red marbles, 59 white marbles, and 99 blue marbles. If a marble is randomly selected from the box, what is the probability that it is red or blue? Express your answer as a simplified fraction or a decimal rounded to four decimal places.
A box contains 22 red marbles, 52 white marbles, and 10 blue marbles. If a marble is randomly selected from the box, what is the probability that it is red or blue? Express your answer as a simplified fraction or a decimal rounded to four decimal places.
A jar contains 19 red marbles, of which 5 are large and 14 are small, and 19 blue marbles, of which 7 are large and 12 are small. If 1 marble is randomly selected from the jar, a) What is the probability of obtaining a red marble? (Use 2 decimal places.) (b)What is the probability of obtaining a small marble? (Use 2 decimal places.) c)What is the probability of obtaining a small red marble? (Use 2 decimal places.)
A jar contains 19 red marbles, of which 5 are large and 14 are small, and 19 blue marbles, of which 7 are large and 12 are small. If 1 marble is randomly selected from the jar, (a) What is the probability of obtaining a red marble? (Use 2 decimal places.) p = (b) What is the probability of obtaining a small marble? (Use 2 decimal places.) p = (c) What is the probability of obtaining a small red marble?...
A jar contains 9 red marbles, 7 green marbles, and 5 blue marbles. 34. If a single marble is drawn from the bag, what is the probability that it is red? (3 pts) 35. If three marbles are drawn without replacement, what is the probability that all three Subles are green? [4 pts) 36. I samarbles are drawn with replacement, what is the probability that at least 1 blue marble was selected. 5 pts
7A bag contains 6 red marbles, 3 blue marbles, and 4 green marbles. If five marbles are randomly selected from the bag, what is the probability that (a) exactly three are red marbles. (b) there is no red marble. (Hint: use combinations)
Suppose a jar contains 7 red marbles and 32 blue marbles. If you reach in the jar and pull out one marble at random, do not replace the marble, and reach in the jar to pull out a second marble. Find the probability that both are red. Write your answer as a reduced fraction