If the sequence is arithmetic, find the common difference. If the sequence is not arithmetic, say so.4, 16, 64, 256, 1024, . . .
A. 16
B. 4
C. 
D. Not arithmetic
Answer: D
Mathematics
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Find the indicated term for the arithmetic sequence with first term, a1, and common difference, d.Find a8, when a1 = -8, d = -3.
A. 13 B. -29 C. -32 D. 16
Mathematics
Use conversion factors to convert the units of measure.28 quarts to gallons Express the answer as a mixed number.
A. 7 gal. B. 28 gal. C. 56 gal. D. 14 gal.
Mathematics
Solve the rational equation. If there is no solution, state this as your answer.
- 
= 
A. {11} B. {10} C. {4} D. {5}
Mathematics
Write the linear system corresponding to the reduced augmented matrix.
A. x1 = -4, x2 = t + 6, x3 = t for any real number t B. No Solution C. x1 = 4, x2 = -t + 6, x3 = t for any real number t D. x1 = 4, x2 = t + 6, x3 = 0
Mathematics