A bar of steel 20 1/2 feet long weighs 41 pounds. How much does a one-foot length of bar weigh?
What will be an ideal response?
41 ÷ 20 1/2 = 41 ÷ 41/2 = 41 x 2/41 = 2 lbs
Trades & Technology
You might also like to view...
Which factor determines the outcome of an electrical shock?
a. The amount of current b. Which phase is involved c. The raceway system d. The size of the electrical equipment being used
Trades & Technology
Fusion welding of steel with oxyacetylene is generally limited to thicker metals
Indicate whether the statement is true or false.
Trades & Technology
When using a fire extinguisher, describe what each letter stands for in the acronym “PASS.”
Fill in the blank(s) with the appropriate word(s).
Trades & Technology
____ is NOT a selection command.
A. comm B. diff C. grep D. sed
Trades & Technology