Suppose that patrons of a restaurant were asked whether they preferred water other preferred soda. 70% said that they preferred water. 60% of the patrons were male. 80% of the males preferred water. Supposed a randomly selected patron prefers soda then the probability that the patron is a male is

Find an equation for the linear function which has slope -10 and x-intercept -7

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct