Determine if the sequence is arithmetic, geometric, or neither. If arithmetic or geometric, determine the first term and the common difference or common ratio.-8, -5, -9,-6, -10, . . .
A. Arithmetic; a = -8, d = 3
B. Arithmetic; a = -8, d = -1
C. neither arithmetic nor geometric
D. Geometric; a = -8, r = 3
Answer: C
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.
A. (z2 - 4)(z2 - 6) B. (z2 + 4)(z2 + 6) C. (z + 4)(z + 6) D. (z - 4)(z - 6)
A homecoming committee is to be comprised of seniors, juniors, and sophomores. A total of 37 students will be chosen for the committee. There will be twice as many seniors as juniors, and three more seniors than the sum of sophomores and juniors. How many of each class will be chosen for the committee? ??
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A. domain: all real numbers range: {y|y ? 25} B. domain: {x|x ? 5} range: {y|y ? 25} C. domain: {x|x ? -5} range: {y|y ? -25} D. domain: all real numbers range: {y|y ? -25}
Write the quantity without metric prefixes.5.52 microseconds
A. 0.00000552 seconds B. 0.0000552 seconds C. 0.000552 seconds D. 55,200,000,000 seconds