If the sequence is arithmetic, find the common difference. If the sequence is not arithmetic, say so.5, 9, 13, 17, . . .
A. 4
B. -4
C. 12
D. Not arithmetic
Answer: A
Mathematics
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Solve. ? 0
A. [-7, 3] ? (4, ?), or
B. (-?, -7] ? [3, 4), or
C. [3, 4), or
D. (-?, -7) ? (3, 4), or
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Use a graphing utility to graph the polar equation.r = sin4 5? + cos 3?
A.
B.
C.
D.
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Solve the equation.Solve cos ? = 1 for ?, where 0° ? ? ? 90°.
A. 30° B. 60° C. 90° D. 0°
Mathematics
Complete.38 t = kg
A. 3800 B. 0.38 C. 38,000 D. 0.038
Mathematics