Kyle uses partial products to multiply a two-digit number by a two-digit number. 52
X 1?
12
300
20
+ 500
832
Which is the unknown digit?
5
6.
8

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer

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.)