Solve the problem.Find the moment of inertia (in lb?ft2) of a rectangular door 8 ft high and 5 ft wide with respect to its hinges if 
A. 5120 lb?ft2
B. 2000 lb?ft2
C. 1000 lb?ft2
D. 400 lb?ft2
Answer: B
Mathematics
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Find the distance between the planes.
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Mathematics
Solve the application.To obtain a certain shade of paint, Peter mixed 2
gallons of white paint with 6 gallons of brown and 2
gallons of blue paint. How much paint did he have?
A. 3
gallons
B. 
gallon
C. 
gallon
D. 10
gallons
Mathematics
Determine whether or not the relationship shown in the table is a function.Does the table define weight as a function of the day in January?
A. Yes B. No
Mathematics
Simplify.(5 - 2
)2
A. 125
B. 45
C. 45 - 20
D. 125 - 20
Mathematics