Solve the problem. Write the answer in lowest terms and as a whole or mixed number where possible.Find the area of a rectangular table top having a length of 4 feet and a width of  feet.

A.  ft2
B. 3 ft2
C. 10 ft2
D. 7 ft2


Answer: C

Mathematics

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Plot the following real numbers on the real number line. ? -3.5 ?

A.
B.
C.
D.
E.

Mathematics

Find the curvature ? for the given function.r(t) = (1 + t)3/2i + (1 - t)3/2j + tk 

A. ? = 
B. ? = 
C. ? = 
D. ? = 

Mathematics

Solve the equation. =  + 

A. - 
B. -3
C. 3
D.

Mathematics

Solve the problem.The shape and density of a thin shell are indicated below. Find the coordinates of the center of mass.Shell: portion of the sphere x2 + y2 + z2 = 1 that lies in the first octantDensity: constant

A.
B.
C.
D.

Mathematics