3(x + 1) - 2x = -6
a) x = 1
b) x = 5
c) x = -7
d)...
Mathematics, 08.10.2019 19:30 zmirandalove100
3(x + 1) - 2x = -6
a) x = 1
b) x = 5
c) x = -7
d) x = -9
Answers: 1
Mathematics, 20.06.2019 18:02
The president of a bowling league wanted to estimate the average highest bowling score of all its 200 members. instead of surveying all 200 members, she randomly selected 20 members and recorded their highest scores. she found the sample mean to be 237. what inference can she make based on the sample mean?
Answers: 1
Mathematics, 21.06.2019 16:30
Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds
Answers: 1
Mathematics, 21.06.2019 17:30
Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys
Answers: 2
Mathematics, 21.06.2019 23:30
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.)
Answers: 3
Computers and Technology, 01.10.2019 04:30
History, 01.10.2019 04:30
Biology, 01.10.2019 04:30
Biology, 01.10.2019 04:30
Social Studies, 01.10.2019 04:30
Mathematics, 01.10.2019 04:30
Business, 01.10.2019 04:30
History, 01.10.2019 04:30
English, 01.10.2019 04:30
Mathematics, 01.10.2019 04:30
Mathematics, 01.10.2019 04:30
English, 01.10.2019 04:30