17. CPM factory employs 60 workers. If 4 out of every 5 workers are married, how many married workers are employed by the factory? A. 24 B. 48 C. 20 D. 40 18. A pipe can alone fill a tank in 5 hours, while a drain could do the contrary in 12 hours. How long (in number of hours) would it take the pipe to fill the tank if the drain was simultaneously opened during the duration of the filling job and the tank were entirely emptied at the start? A. 9.32 C. 8.57 B. 7.51 D. 6.85 19. Find the sum of the first 10 terms of the Geometric Progression 2, 4, 8, 16, ... A. 1023 C. 1596 B. 2046 D. 225
17. CPM factory employs 60 workers. If 4 out of every 5 workers are married, how many married workers are employed by the factory? A. 24 B. 48 C. 20 D. 40 18. A pipe can alone fill a tank in 5 hours, while a drain could do the contrary in 12 hours. How long (in number of hours) would it take the pipe to fill the tank if the drain was simultaneously opened during the duration of the filling job and the tank were entirely emptied at the start? A. 9.32 C. 8.57 B. 7.51 D. 6.85 19. Find the sum of the first 10 terms of the Geometric Progression 2, 4, 8, 16, ... A. 1023 C. 1596 B. 2046 D. 225
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter14: Counting And Probability
Section14.CT: Chapter Test
Problem 5CT: A commuter must travel from Ajax to Barrie and back every day. Four roads join the two cities. The...
Related questions
Question
Please solve the given problems, thank you!
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
Algebra and Trigonometry (MindTap Course List)
Algebra
ISBN:
9781305071742
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Algebra and Trigonometry (MindTap Course List)
Algebra
ISBN:
9781305071742
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,