Answer the question.Choose the expression that is equivalent to the following: 4 - 4
A. 4 + (-4)
B. (-2)(4)
C. (4)(4)
D. 2(4)
Answer: A
Mathematics
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Find the flux of the vector field F across the surface S in the indicated direction.F = x2yi - zk; S is portion of the cone z = 4
between z = 0 and z = 4; direction is outward
A. - 
B. - 8?
C. 
?
D. - 
?
Mathematics
Solve the problem.If f(t) = 4
- 4
, find t so that f(t) = -12.
A. t = 7 B. t = -7 C. t = 4 D. t = 12
Mathematics
Solve the problem.Find the area bounded by y(4 + 49x2) = 7, x = 0, y = 0, and x = 5.
A. sin-1
B. 
tan-1
C. 7 sin-1
D. 
tan-1
Mathematics
Provide an appropriate response.If f(x) = 
, find the rate of change of f'.
What will be an ideal response?
Mathematics