Last weekend, police ticketed 16 motorists from Edmonton whose mean speed was 116 kilometres per hour (kph), and 34 motorists from Calgary going an average of 120 kph. Overall, what was the mean speed of all the people ticketed? Answer: (Please round your answer to 2 decimal places.)
Last weekend, police ticketed 16 motorists from Edmonton whose mean speed was 116 kilometres per hour (kph), and 34 motorists from Calgary going an average of 120 kph. Overall, what was the mean speed of all the people ticketed? Answer: (Please round your answer to 2 decimal places.)
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section9.6: Wind And Water Current Problems
Problem 10P
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Question
![Last weekend, police ticketed 16 motorists from Edmonton whose mean speed was 116 kilometres per hour
(kph), and 34 motorists from Calgary going an average of 120 kph. Overall, what was the mean speed of all
the people ticketed?
Answer:
(Please round your answer to 2 decimal places.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2945342a-75b1-4192-a2a9-8eedd6a32cc1%2Fb6dd6ba2-e8e5-4914-b89d-e2d8cfd500a2%2Fuqyt6f_processed.png&w=3840&q=75)
Transcribed Image Text:Last weekend, police ticketed 16 motorists from Edmonton whose mean speed was 116 kilometres per hour
(kph), and 34 motorists from Calgary going an average of 120 kph. Overall, what was the mean speed of all
the people ticketed?
Answer:
(Please round your answer to 2 decimal places.)
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