Find the indicated sum. Find the sum of the first 5 terms in the geometric series  +  +  +  + . . .

A. 341
B.
C.
D.


Answer: C

Mathematics

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Find the area of the specified region.Inside the circle r = 8 cos ? + 3 sin ?

A.
B.  + 12
C. 12?
D.

Mathematics

Find the vector projv u.v = 7i - 3j + k, u = -4j + 3k

A. i - j + k
B. - j + k
C. i - j + k
D. - j + k

Mathematics

Factor the expression completely. If the polynomial is prime, state this as your answer.x3 + 27

A. (x + 3)(x2 - 3x + 9) B. (x - 27)(x2 - 1) C. (x - 3)(x2 + 3x + 9) D. (x + 3)(x2 + 9)

Mathematics

Write the equation for the oblique asymptote for the graph of the function.     

A.
B.
C.
D.

Mathematics