Combine like terms
3m- 6 + m² - 5m + 1
7x - 6 + m² - 5m + 1
b² +...
Mathematics, 19.10.2019 07:30 drpharmd1769
Combine like terms
3m- 6 + m² - 5m + 1
7x - 6 + m² - 5m + 1
b² + 3 + 2b² + 4 - 7
3 (p + 5) - 8 + 11p
Answers: 2
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What is the equation of the graph below? y=sec(x)-4
Answers: 3
Mathematics, 21.06.2019 20:00, andrwisawesome0
Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?
Answers: 3
Mathematics, 21.06.2019 20:50, brea2006
An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
Mathematics, 21.06.2019 21:00, Mathcat444
The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?
Answers: 2
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