Two sociologists have grant money to study school busing in a particular city. They wish to conduct an opinion survey using 658 telephone contacts and 373 house contactsSurvey company A has personnel to do 35 telephone and 11 house contacts per hour, survey company B can handle 26 telephone and 16 house contacts per hourHow many hours should be scheduled for each firm to produce exactly the number of contacts needed?
Two sociologists have grant money to study school busing in a particular city. They wish to conduct an opinion survey using 658 telephone contacts and 373 house contactsSurvey company A has personnel to do 35 telephone and 11 house contacts per hour, survey company B can handle 26 telephone and 16 house contacts per hourHow many hours should be scheduled for each firm to produce exactly the number of contacts needed?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 24PPS
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