Simplify the radical expression by factoring out the largest perfect nth power. Assume that all variables are positive.
A. 3
B. -3a2b
C. 3ab
D. 3ab
Answer: B
Mathematics
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Find T, N, and B for the given space curve.r(t) = 
(1 + t)3/2i + 
(1 - t)3/2j + 
tk
A. T = 
i + 
j + 
k; N = 
i + 
j; B = 
i + 
j + 
k
B. T = 
i - 
j + 
k; N = 
i + 
j ; B = - 
i + 
j + 
k
C. T = 
i - 
j + 
k; N = 
i + 
j; B = - 
i + 
j + 
k
D. T = 
i - 
j + 
k; N = 
i + 
j; B = - 
i + 
j + 
k
Mathematics
Graph the function.y = - 
csc ?x
A. 
B. 
C. 
D. 
Mathematics
Solve.y1/3 - 5 = 1
A. 1
B. 36
C. 
D. 216
Mathematics
Evaluate the expression by writing it in arithmetic form.Subtract 3.817 from 9.7.
A. 5.917 B. 5.883 C. 6.883 D. 7.000
Mathematics