Find the work done by the force field F in moving a particle along the curve C.F(x, y) = (x4 + y4)i + xyj; C is the curve x = t2, y = t, 0 ? t ? 1
A. 
B. - 
C. 
D. 
Answer: A
Mathematics
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Multiply or divide as indicated. Make sure that your answer is reasonable by estimating first. 3.55 × 4
A. 7 B. 7.55 C. 14.2 D. 14
Mathematics
Perform the indicated operations and simplify the result so there are no quotients.
- 1
A. 0 B. - sec2? C. 1 D. 1 - sin ?
Mathematics
Solve.Three partners share the ownership of a sailboat on Lake Michigan. One partner owns 
of the boat and the second owns 
. How much of the boat does the third partner own?
A. 
B. 
C. 
D. 
Mathematics
Write the augmented matrix for the system.-2x + 4y = 6 7x + 7y = 105
A. 
B. 
C. 
D. 
Mathematics