A homeowner doing some remodeling requires the services of both a plumbing contractor and an electrical contractor. If there are 15 plumbing contractors, and 10 electrical contractors available in the area, in how many ways can the contractors be chosen? А. 15 В. 10 С. 25 D. 150
A homeowner doing some remodeling requires the services of both a plumbing contractor and an electrical contractor. If there are 15 plumbing contractors, and 10 electrical contractors available in the area, in how many ways can the contractors be chosen? А. 15 В. 10 С. 25 D. 150
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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![12.
A homeowner doing some remodeling requires the services of both a plumbing contractor and an
electrical contractor. If there are 15 plumbing contractors, and 10 electrical contractors available
in the area, in how many ways can the contractors be chosen?
А. 15
В. 10
С. 25
D. 150
13](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F28e1d882-f2b8-4200-9635-daedd1076736%2Fb52f8b0f-63c5-4701-a4eb-406439c54e4a%2Fxre28pb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:12.
A homeowner doing some remodeling requires the services of both a plumbing contractor and an
electrical contractor. If there are 15 plumbing contractors, and 10 electrical contractors available
in the area, in how many ways can the contractors be chosen?
А. 15
В. 10
С. 25
D. 150
13
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