Use the formula for the sum of the first n terms of a geometric sequence to solve.Find the sum of the first 14 terms of the geometric sequence:
,
,
,
,
, . . . .
A.
B.
C.
D.
Answer: C
Mathematics
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Give the quadrant in which the point is located.(-14, -3)
A. Quadrant I B. Quadrant II C. Quadrant III D. Quadrant IV
Mathematics
Divide, when possible.35 ÷ 5
A. 6 r4 B. 7 C. 6 r5 D. 8
Mathematics
Use the Change-of-Base Formula and a calculator to evaluate the logarithm. Round to four decimal places.log1/42
A. -0.5000 B. -0.3010 C. 0.9031 D. -2.0000
Mathematics
Expand the expression using the Binomial Theorem.(x - 1)6
A. x6 - 6x5 +15x4 - 20x3 + 15x2 - 6x + 1 B. x6 - 6x5 +30x4 - 120x3 + 30x2 - 6x + 1 C. x6 - 6x5 - 15x4 - 20x3 - 15x2 - 6x - 6 D. x6 - 6x5 - 30x4 - 120x3 - 360x2 - 720x + 720
Mathematics