Mathematics, 24.04.2021 14:00 Itselliekojo2218
A contractor employs 40 men to do a piece of work in 60 days. Each man working 9 hours per day. He then requested to do the job in 48 days. How many more men working 10 hours a day does he need to employ?ā
Answers: 2
Mathematics, 21.06.2019 18:30
Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?
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Mathematics, 21.06.2019 22:00
Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.
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Mathematics, 21.06.2019 22:30
What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.
Answers: 1
Mathematics, 21.06.2019 23:30
Hundred and tens tables to make 430 in five different ways
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A contractor employs 40 men to do a piece of work in 60 days. Each man working 9 hours per day. He t...
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