Solve: −3(5+8x)−20≤−11
let '< =' represent ≤ and '> =' represent ≥ in the drop do...
Mathematics, 26.09.2019 16:40 aktersumaiya250
Solve: −3(5+8x)−20≤−11
let '< =' represent ≤ and '> =' represent ≥ in the drop down box below:
Answers: 1
Mathematics, 21.06.2019 16:20
The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.
Answers: 3
Mathematics, 21.06.2019 19:30
The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)
Answers: 2
Mathematics, 21.06.2019 20:50
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 22:00
To decrease an amount by 16% what single multiplier would you use
Answers: 1
English, 05.05.2020 13:00
Mathematics, 05.05.2020 13:00
History, 05.05.2020 13:00
English, 05.05.2020 13:00
English, 05.05.2020 13:00
Arts, 05.05.2020 13:00
Mathematics, 05.05.2020 13:00
Physics, 05.05.2020 13:00
Mathematics, 05.05.2020 13:00