An electrician takes a job wiring 25 identical apartments. Each apart- ment contains 16 outlets that fit in a single-gang box and 6 single-pole switches that fit in a single-gang box. In addition to the single-gang switches, there are three 2-gang switch boxes. Two of the 2-gang switch boxes contain a single-pole switch and 3-way switch. The third 2-gang box contains two single-pole switches. a. How many single-gang boxes are required to wire the 25 apartments? b. How many 2-gang boxes are required to wire the 25 apartments? c. How many outlets are required to wire these apartments? d. How many single-pole switches are required to wire these 25 apartments? e. How many 3-way switches are required to wire these 25 apartments?
An electrician takes a job wiring 25 identical apartments. Each apart- ment contains 16 outlets that fit in a single-gang box and 6 single-pole switches that fit in a single-gang box. In addition to the single-gang switches, there are three 2-gang switch boxes. Two of the 2-gang switch boxes contain a single-pole switch and 3-way switch. The third 2-gang box contains two single-pole switches. a. How many single-gang boxes are required to wire the 25 apartments? b. How many 2-gang boxes are required to wire the 25 apartments? c. How many outlets are required to wire these apartments? d. How many single-pole switches are required to wire these 25 apartments? e. How many 3-way switches are required to wire these 25 apartments?
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.4: Applications
Problem 3EQ: A florist offers three sizes of flower arrangements containing roses, daisies, and chrysanthemums....
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Transcribed Image Text:An electrician takes a job wiring 25 identical apartments. Each apart-
ment contains 16 outlets that fit in a single-gang box and 6 single-pole
switches that fit in a single-gang box. In addition to the single-gang
switches, there are three 2-gang switch boxes. Two of the 2-gang switch
boxes contain a single-pole switch and 3-way switch. The third 2-gang
box contains two single-pole switches.
a. How many single-gang boxes are required to wire the 25
apartments?
b. How many 2-gang boxes are required to wire the 25 apartments?
c. How many outlets are required to wire these apartments?
d. How many single-pole switches are required to wire these 25
apartments?
e. How many 3-way switches are required to wire these 25 apartments?
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An electrician takes a job wiring 25 identical apartments. Each apartment contains 16 outlets that fit in a single-gang box and 6 single-pole switches that fit in a single-gang box. In addition to the single-gang switches, there are three 2-gang switch boxes. Two of the 2-gang switch boxes contain a single-pole switch and 3-way switch. The third 2-gang box contains two single-pole switches.
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