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Thirty men can do a job in 120 days. Twenty men started the job. After 36 days, 10 men were added. On the 65th day 30 new additional workers were hired. In how many days was the project has finished? Select one: О а 100 O b. 105 O c. 98 O d. 102

Thirty men can do a job in 120 days. Twenty men started the job. After 36 days, 10 men were added. On the 65th day 30 new additional workers were hired. In how many days was the project has finished? Select one: О а 100 O b. 105 O c. 98 O d. 102

College Algebra
College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section: Chapter Questions
Problem 18PT: To allocate annual bonuses, a manager must choose his top four employees and rank them first to...
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Thirty men can do a job in 120 days. Twenty men started the job. After 36 days, 10 men were added. On the 65th day 30 new additional workers were hired. In how many days was the project has finished? Select one: O a. 100 O b. 105 O c. 98 O d. 102
Transcribed Image Text:Thirty men can do a job in 120 days. Twenty men started the job. After 36 days, 10 men were added. On the 65th day 30 new additional workers were hired. In how many days was the project has finished? Select one: O a. 100 O b. 105 O c. 98 O d. 102
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