Acompany is about to launch a new cell phone model. in the past, 40% of its cell phones have launched successfully. before any cell phone is launched, the company conducts market research and receives a report predicting favorable or unfavorable sales. in the past, 70% of successful cell phones and 20% of unsuccessful cell phones received favorable reports. what is the probability that the new cell phone will receive a favorable report, given that the cell phone launch is successful?

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

In a young single person's monthly budget, $150 is spent on food, $175 is spent on housing, and $175 is spend on other items. suppose you drew a circle graph to represent this information, what percent of the graph represents housing?

Afriend of mine is giving a dinner party. his current wine supply includes 10 bottles of zinfandel, 8 of merlot, and 11 of cabernet (he only drinks red wine), all from different wineries. (a) if he wants to serve 3 bottles of zinfandel and serving order is important, how many ways are there to do this? ways (b) if 6 bottles of wine are to be randomly selected from the 29 for serving, how many ways are there to do this? ways (c) if 6 bottles are randomly selected, how many ways are there to obtain two bottles of each variety? ways (d) if 6 bottles are randomly selected, what is the probability that this results in two bottles of each variety being chosen? (round your answer to three decimal places.) (e) if 6 bottles are randomly selected, what is the probability that all of them are the same variety? (round your answer to three decimal places.)