Hii I need help with my khan academy pls
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Mathematics, 21.06.2019 15:10
If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.
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Mathematics, 22.06.2019 01:00
Use the drop-down menus to complete the statements to match the information shown by the graph.
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Mathematics, 22.06.2019 03:40
The ages of personnel in the accounting department of a large company are normally distributed with a standard deviation of 7 years. there is a 0.02275 probability that the age of any randomly chosen person in the department is less than 22 and 0.15866 probabilty that the age of any randomly chosen person is greater than 43. what is the mean of this distribution?
Answers: 3
Mathematics, 24.07.2019 19:00
Advanced Placement (AP), 24.07.2019 19:00
History, 24.07.2019 19:00
Mathematics, 24.07.2019 19:00
Mathematics, 24.07.2019 19:00
Mathematics, 24.07.2019 19:00
Mathematics, 24.07.2019 19:00
History, 24.07.2019 19:00
English, 24.07.2019 19:00
History, 24.07.2019 19:00