Otis measuerd the heights of several sunflowers. he found that thier heights were 2, 3, 5, 7, and 8 feet otis found the mean was 5 feet and the range was 6 feet whitch numbers describe the center and spread of this data set

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.)

Geometry - finding area of regular polygons and sectors (check my math, i can’t find the error)

Plzz ! need the answer asap! 7% of 980