It takes an older employee 11 hours to shovel the snow from a sidewalk, but a younger employee can shovel the same sidewalk in 7 hours. How long will it take them to clear the walk if they work together? It will take them hour(s) work area Older Employee Younger Employee Number of jobs minute(s) to clear the walk if they work together. If needed, round answer to 1 decimal places. Enter DNE for Does Not Exist, oo for Infinity Time Alone Rate Alone Time Together Work Together

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 73E
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It takes an older employee 11 hours to shovel the snow from a sidewalk, but a younger employee
can shovel the same sidewalk in 7 hours. How long will it take them to clear the walk if they work
together?
It will take them
hour(s)
If needed, round answer to 1 decimal places.
Enter DNE for Does Not Exist, oo for Infinity
Submit Question
minute(s) to clear the walk if they work together.
work area
Older Employee
Younger Employee
Number of jobs
Question Help: Message instructor
Time Alone Rate Alone Time Together Work Together
Transcribed Image Text:It takes an older employee 11 hours to shovel the snow from a sidewalk, but a younger employee can shovel the same sidewalk in 7 hours. How long will it take them to clear the walk if they work together? It will take them hour(s) If needed, round answer to 1 decimal places. Enter DNE for Does Not Exist, oo for Infinity Submit Question minute(s) to clear the walk if they work together. work area Older Employee Younger Employee Number of jobs Question Help: Message instructor Time Alone Rate Alone Time Together Work Together
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