A box contain 3 blue balls, 7 red balls and 8 white balls. If three balls are drawn at random from the box, what is the probability that: (a) two are red and one is blue? (b) at least two are white? (c) one of each colour is drawn?

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account