Find the sum of the arithmetic series using a formula.7 + 14 + 21 + ... + 406
A. S58 = 11,977
B. S58 = 12,183.5
C. S58 = 11,774
D. S58 = 11,571
Answer: A
Mathematics
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k = - 
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A. -7 B. -3 C. 3 D. 7
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Find the zeros of the rational function.
?
?
A. x = -15 B. x = -5 C. x = 15 D. x = -10 E. x = 5
Mathematics
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t3/2i + (6t sin t)j + (6t cos t)k ; -4 ? t ? 7
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Mathematics