Solve the linear equation using the addition property of equality.8w + 
= 7w
A. w = 
B. w = - 
C. w = 
D. w = 1
Answer: B
Mathematics
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Find the limit of the sequence if it converges; otherwise indicate divergence.an = 
n
A. e5 B. 5 C. 0 D. Diverges
Mathematics
Perform the indicated operation.P(x) = 3x3 - 6x2 + 3x - 13, Q(x) = x3 + 12x2 - 7; Find (P - Q)(x).
A. 2x3 - 18x2 - 3x + 6 B. 2x3 + 18x2 + 3x + 6 C. 2x3 - 18x2 + 3x - 6 D. 4x3 - 6x2 + 3x - 6
Mathematics
Test the vector field F to determine if it is conservative.F = -cos x cos yi + sin x sin yj - sec2 zk
A. Not conservative B. Conservative
Mathematics
Use a finite approximation to estimate the area under the graph of the given function on the stated interval as instructed.f(x) = 
between x = 3 and x = 8 using the midpoint sum with two rectangles of equal width.
A. 
B. 
C. 
D. 
Mathematics