For the given functions f and g, find the requested composite function value.f(t) = 
, g(t) = 
;
Find (f ? g)(12).
A. 37
B. 1369
C. 53
D. 780
Answer: A
Mathematics
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Using Green's Theorem, find the outward flux of F across the closed curve C.F = - 
i + 
j ; C is the region defined by the polar coordinate inequalities 
and 
A. 20 B. 0 C. 52 D. 40
Mathematics
Find fx, fy, and fz.f(x, y, z) = ln (xy)z
A. fx = 
; fy = 
; fz = z ln (xy)z - 1
B. fx = 
; fy = 
; fz = ln (xy)
C. fx = z ln 
; fy = z ln 
; fz = ln (xy)
D. fx = - 
; fy = - 
; fz = ln (xy)
Mathematics
Solve the problem.A rectangular Persian carpet has a perimeter of 240 inches. The length of the carpet is 24 inches more than the width. What are the dimensions of the carpet?
A. 108 in., 132 in. B. 48 in., 72 in. C. 96 in., 120 in. D. 72 in., 96 in.
Mathematics
Graph the system.
A. 
B. 
C. 
D. 
Mathematics