HELP PLEASE TYSM John doesn't think before he acts, so he jumps off a 7 meter rock at a velocity of 2 meters per second into a canoe on the St. Croix River (assume the bottom of the canoe is ground, or a height of 0 meters). Answer the following (round to 3 decimal places...no units)

(a) When does John land in the canoe?

(b) John's concerned friend Sammy throws him a life jacket. Sammy's will throw the life jacket when John is 3 meters from the canoe. When does Sammy throw the life jacket?

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.)