Factor the expression completely. If the polynomial will not factor, write "prime."15z2 - 2z - 8
A. prime
B. (15z + 2)(z - 4)
C. (3z - 2)(5z + 4)
D. (3z + 2)(5z - 4)
Answer: D
Mathematics
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Set up a definite integral that gives the arc length of the given curve.x = t, y = t6, 0 ? t ? 1
A. 
B. 
C. 
D. 
Mathematics
Solve the given problem by use of the sum of an infinite geometric series.A bicyclist traveling at 9 m/s then coast to a stop as the bicycle travels 0.98 as far each second as in the previous second. How far does the bicycle travel in coasting to a stop?
A. 475 m B. 450 m C. 400 m D. 460 m
Mathematics
Write the imaginary numbers using the letter i.
A. 
i
B. -6i
C. ±6
D. 6i
Mathematics
Perform the requested evaluation.Given f(x) = 2x2 + x, find f(x + h) - f(x).
A. 2h2 + h B. 4xh + 2h2 C. 4xh + 2h2 + 2x + h D. 4xh + 2h2 + h
Mathematics