(w) The Manual of Steel Construction states the tolerance for weight variation is plus or minus 2.5%. A 36-foot length of structural tubing is designed to weigh 58.5 pounds per foot. Calculate its weight at the heaviest and the lightest it can be inside of the 2.5% tolerance. Round your answers to the nearest hundredth of a pound. Target weight: Maximum weight: Minimum weight:
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
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Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
The Manuela of Steel Construction states the tolerance for weight variation is plus or minus 2.5%. A 36-foot length of structural tubing is designed to weight 58.5 pounds per foot. Calculate its weight at the heaviest and the lightest it can be inside of the 2.5% tolerance. Round your answers to the nearest hundredth of a pound. Show all work and steps.
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