Which action describes an aspect of technological design?
o building a telescope to look deper into space
o creating a collection of mosquitoes that cause disease
o observing doppler radar as a storm approaches
o designing an experiment to measure the heat of a volcano

Give all possible names for the line shown.calculation tip: lines can be written with either point first.

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

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.)