Find the area of the figure below. (The area of a rectangle is the product of its length and width. The area of a triangle is  the product of its base and height.)

A. 10 sq. cm
B. 2 sq. cm
C. 4 sq. cm
D. 5 sq. cm

Answer: B

Mathematics

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A. 7 km3
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For the following probability distribution _____. 250 300 400 0.30 0.50 0.20

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Use Stokes' Theorem to calculate the circulation of the field F around the curve C in the indicated direction.F = -8y3i + 8x3j + 3z3k ; C: the portion of the paraboloid x2 + y2 = z cut by the cylinder 

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