Given the perimeter and either the length or width of a rectangle, find the unknown measurement by using the appropriate formula.The length of a rectangular table is 14 feet and the perimeter is 42 feet.
A. 9 feet
B. 14 feet
C. 7 feet
D. 6 feet
Answer: C
Mathematics
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A. 40%
B. 30%
C. 60%
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above by the cone 
and on the sides by the cylinder 
Find the center of mass.
A. (0, 0, 
)
B. (0, 0, 3)
C. (0, 0, 
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D. (0, 0, 5)
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. At what depth, to the nearest foot, is the intensity one tenth the intensity at the surface?
A. 26 ft B. 38 ft C. 13 ft D. 17 ft
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Solve the equation.x2 = 1
A. 1 B. -1 C. 0, -1 D. -1, 1
Mathematics