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A new machine that deposits cement for a road requires

A new machine that deposits cement for a road requires 13 hours to complete a one-half mile section of road. An older machine
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2. asked by Barbara
3. 858 views
A new machine that deposits cement for a road requires 13 hours to complete a one-half mile section of road. An older machine
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2. asked by barbara
3. 709 views
A new machine that deposits cement for a road requires 13 hours to complete a one-half mile section of road. An older machine
1. 1 answer
2. asked by barbara
3. 696 views
A contractor has been asked to pave 15 miles of new road. Before he can set his price, he needs to know how much the cement will
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2. asked by Suzy
3. 552 views
A contractor has been asked to pave 15 miles of new road. Before he can set his price, he needs to know how much the cement will
1. 1 answer
2. asked by Suzy
3. 1,149 views
<b>A contractor requires a cement mix that is 70% sand and 30% cement.He has 700 kg of a cement mix that is 80% sand and 20%
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2. asked by Kyle
3. 1,203 views
A company produces shirts and jerseys using 2 types of machines. Every shirt made requires 2 hours on machine A and 2 hours on
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2. asked by Kharl
3. 149 views
A company makes three products X, Y and Z. Each product requires processing by three machines A, B and C. The time required to
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2. asked by Anonymous
3. 749 views
A company makes three products X, Y and Z. Each product requires processing by three machines A, B and C. The time required to
1. 1 answer
2. asked by kIM
3. 712 views
A company makes three products X, Y and Z. Each product requires processing by three machines A, B and C. The time required to
1. 1 answer
2. asked by kIM
3. 725 views