Find the magnitude of the vector.
?
What will be an ideal response?
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Find all ? values in [0, 2?] that satisfy the equation. sec ? = 
A. 
, 
B. 
, 
C. 
, 
Convert the polar equation to rectangular form. Identify the curve.r = 10 sin ?
A. x2 + y2 = 10y; a circle centered at (0, 5) with radius 5
B. 
= 10y; a circle centered at (0, 5) with radius 5
C. 
= 10x; a circle centered at (5, 0) with radius 5
D. x2 + y2 = 10x; a circle centered at (5, 0) with radius 5
Find the exact mass of a thin wire in the shape of the helix x = 2sin(t), y = 2cos(t), z= 3t, 0 ? t ? 2? if the density is 5.
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Solve.Gary has a budget of $1695 to rent a computer for his company office. The computer company he wants to rent from charges $200 for installation and service as a one-time fee. Then they charge $115 per month rental for te computer. How many months will Gary be able to rent a computer with this budget?
A. 15 months B. 16 months C. 11 months D. 13 months