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Author Question: There are two areas in which the properties of matter can be divided: A) Physical and chemical. ... (Read 91 times)

abc

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on: Jul 27, 2018
There are two areas in which the properties of matter can be divided:
 
  A) Physical and chemical.
  B) Specific gravity and Specific volume.
  C) Pressures above and below atmospheric pressure.
  D) Temperatures above and below 70F.

Question 2

What is the estimated length of a building that has 35 roof rafters 24 inches on center?
 
  A) 68 feet B) 70 feet C) 66 feet D) 72 feet


karmakat49

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Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

A


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