Mario and bowser begin with a hat that has 5 balls in it: 3 are red, 2 are green. bowser secretly picks a ball and tells mario it is red, although he might be lying about the color. if there is an 80% chance bowser is lying, what is the probability that mario draws 2 red balls in a row after bowser's initial draw?

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

When you flip a biased coin the probability of getting a tail is 0.6. how many times would you expect to get tails if you flip the coin 320 times?

What are the solutions of the equation x4 – 5x2 – 14 = 0? use factoring to solve. someone !