Shooters a, b, and c are having a truel. the probability that shooter a hits his target is p a , the probability that b hits his target is p b and p a < p b < 1, and the probability that c hits his target is 1. they take turns, a first, then b, then c, and repeating until only one shooter is left. if a decides to shoot at c on his first turn, what is the probability that a wins? (make reasonable assumptions about the behavior of b and c.)

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

What is the y-intercept of the line given by the equation

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?