Find the indicated coefficient or term.The 5th term in the expansion of (4x + 2y)9 

A. 1,032,192x4y5
B. 1,032,192x5y5
C. 516,096x4y5
D. 2,064,384x5y4


Answer: D

Mathematics

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Find the volume under the surface z = f(x,y) and above the rectangle with the given boundaries.z = x2 + y2; R = {(x, y): 0 ? x ? 1, 0 ? y ? 1}

A.
B.
C.
D.

Mathematics

Find the indicated term for the geometric sequence with the first term a1 and common ratio r.Find a2 when a1 = 1728, r = 

A. a2 = - 
B. a2 = 432 
C. a2 = 
D. a2 = -432 

Mathematics

Decide if the graph of the system is a pair of parallel lines, intersecting lines, or one line.x + y = -13x - y = -3

A. One Line B. Intersecting C. Parallel

Mathematics

What is the abbreviation for the unit millivolts.

What will be an ideal response?

Mathematics