Carmela walked 3 miles in 3/4 hour. Hari walked 2 miles in 1/2 hour. Tell whether each statement is True or false. 1: Carmela and Hari walked at the same speed. True or false. 2: Carmela walked walked 1/2 mile in 30 minutes. true or false.
3: Hari walked 1 mile in 15 minutes. true or false.

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.)