Find the sum of the infinite geometric series.

 

A.
B.
C.
D.
E. undefined


Answer: C

Mathematics

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In the circuit shown below, find X.


a. X = BCD
b. Ä
X = BCD
c. Ä
X = BCD
d. Ä
X = BCD
e. ÄÄÄ
X = BCD

Mathematics

Evaluate the double integral

?  for the given function f(x, y) and the region R. ?  f(x, y) = 2y + x; R is the rectangle defined by  and . ?  A.
B.
C.
D. 26

Mathematics

Use the Distributive Property to remove the parentheses.2(x + 3)

A. 2x + 3 B. 2x + 6 C. 6x D. x + 6

Mathematics

Point P sweeps out central angle ? as it rotates on a circle of radius r. Find the angular velocity of point P. Round to a whole number. ? ?

A. 102 rad/hr B. 114 rad/hr C. 109 rad/hr D. 108 rad/hr E. 156 rad/hr

Mathematics