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Class LB 28 30 27.5-30.5 31-33 30.5-33.5 34-36 33.5-36,5 37-39 36.5-39.5 40-42 42 39.5-42.5 4345 42.5-45.5 Frequency 8 8 7 5 1 1 Ef=30 CF 8 16 23 28 29 30

Class LB 28 30 27.5-30.5 31-33 30.5-33.5 34-36 33.5-36,5 37-39 36.5-39.5 40-42 42 39.5-42.5 4345 42.5-45.5 Frequency 8 8 7 5 1 1 Ef=30 CF 8 16 23 28 29 30

College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.6: Rational Functions
Problem 11SC: Find the mean hourly cost when the cell phone described above is used for 240 minutes.
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17. Solve for Decile 8. Class LB 28-30 27.5-30.5 31-33 30.5-33.5 34-36 33.5-36,5 37-39 36.5-39.5 40-42 39.5-42.5 43-45 42.5-45.5 18. Solve for Decile 9. Class LB 28-30 27.5-30.5 31-33 30.5-33.5 34-36 33.5-36.5 37-39 36.5-39.5 40-42 39.5 42.5 43-45 42.5 45.5 Frequency CF 8 8 16 8 7 5 1 1 Σf=30 Frequency 8 8 7 5 1 1 Ef=30 Ielell 23 28 29 30 CF 8 16 23 28 29 30 9
Transcribed Image Text:17. Solve for Decile 8. Class LB 28-30 27.5-30.5 31-33 30.5-33.5 34-36 33.5-36,5 37-39 36.5-39.5 40-42 39.5-42.5 43-45 42.5-45.5 18. Solve for Decile 9. Class LB 28-30 27.5-30.5 31-33 30.5-33.5 34-36 33.5-36.5 37-39 36.5-39.5 40-42 39.5 42.5 43-45 42.5 45.5 Frequency CF 8 8 16 8 7 5 1 1 Σf=30 Frequency 8 8 7 5 1 1 Ef=30 Ielell 23 28 29 30 CF 8 16 23 28 29 30 9
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