Multiply mentally.50 ? 70
A. 3570
B. 3430
C. 3500
D. 120
Answer: C
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Give the appropriate form of the partial fraction decomposition.
A. 
+ 
B. 
+ 
C. 
+ 
D. 
+ 
Use the figure to find the exact value of the trigonometric function.Find tan 2?.
A. 
B. - 
C. 
D. - 
Provide an appropriate response.Determine the critical points of f(x, y) = x2 + xy + y3 - y and also determine by the second-derivative test whether each point corresponds to a relative maximum, to a relative minimum, to neither, or whether the test gives no information.
What will be an ideal response?
Find the inverse of the relation.{(6, -12), (8, -11), (6, -10), (4, -9)}
A. {(-11, -12), (-12, 6), (6, 8), (-10, -10)} B. {(-12, 6), (-11, 8), (-10, 6), (-9, 4)} C. {(6, -12), (-11, 8), (6, -10), (-9, 4)} D. {(-11, -12), (-9, 6), (6, 6), (-10, -10)}