Simplify.
? 
A. -26
B. -25
C. -13
D. 28
Answer: A
Mathematics
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Find the flux of the curl of field F through the shell S.F = (4y + 4)i - 4xj + (ez - 2)k; S: r(r, ?) = 2 sin ? cos ?i + 2 sin ? sin ?j + 2 cos ?k, 0 ? ? ? 2? and 0 ? ? ? 
A. 32? B. -32? C. 64 D. -64?
Mathematics
Find an expression for the nth term of the arithmetic sequence.-1, -5, -9, -13, -17, . . .
A. an = -4n + 3 B. an = -4n - 3 C. an = -7 - 4n D. an = 4n - 3
Mathematics
Use DeMoivre's Theorem to write the expression in rectangular form.
3
A. -4
- 4
i
B. -4
+ 4
i
C. 4 - 4
i
D. 4
- 4
i
Mathematics
Provide an appropriate response.Find the present value of a future value of $4,200 due in 11 years at a nominal rate of 6% compounded monthly.
What will be an ideal response?
Mathematics