Find the quantity if v = 5i - 7j and w = 3i + 2j.
+ 
A. 2
+ 
B. 
+ 
C. 
D. 
Answer: B
Mathematics
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Use a definite integral to find an expression that represents the area of the region between the given curve and the x-axis on the interval [0, b].y = 6x
A. -3b2 B. -6b C. 3b2 D. 6b
Mathematics
Graph the one-to-one function as a solid curve and its inverse as a dashed curve on the same axes.y = x3 + 3
A. 
B. 
C. 
D. 
Mathematics
Solve using the multiplication principle.38.2x = 114.6
A. 76.4
B. 
C. 3
D. 111.6
Mathematics
Find the absolute value.
A. 6
B. -6
C. -7
D. 7
Mathematics