Below is a collection of data for an iron-constantan thermocouple. Temperature is in degrees Celsius, and the electromotive force (emf) is in millivolts.

(a) Plot the graph using rectangular graph paper with temperature as the independent variable.

(b) Using the method of selected points, find the equation of the line.

(c) Using computer-assisted methods, find the equation of the line.


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____ is a federal agency that enforces safety standards in motorcycle shops and other businesses.

A. NFPA B. NEC C. OSHA D. MIC

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Toys used for ____________________ will be enjoyed by sugar gliders

Fill in the blank(s) with correct word

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?Welds on stainless steel ____________ than welds on mild steel.

A. ?are a lot harder to do  B. ?show contamination easier C. ?have a lot more porosity problems D. ?require a lot more skill and are much harder to learn

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In most construction projects, the density and strength of the soil is improved by _____

a. densification b. consolidation c. stratification d. compaction

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