Find the indicated sum. Find the sum of the first 8 terms in the geometric series 3 - 6 + 12 - . . .
A. -255
B. -257
C. -765
D. 765
Answer: A
Mathematics
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Provide an appropriate response.Identify the concepts used in solving the following problem:2(3x + 1) =146x + 2 =14(a)6x =14 - 2(b)6x =12(c)x =2(d)
What will be an ideal response?
Mathematics
Simplify.(-i)35
A. i B. -1 C. -i D. 1
Mathematics
Find the indicated term of the arithmetic sequence.Given an arithmetic sequence with d = -6 and a4 = 10, find a20.
A. -92 B. 92 C. -86 D. 86
Mathematics
Divide.
A. 9.5 B. 0.105 C. 10.5 D. 0.95
Mathematics