Simplify the expression.-2y0
A. -2
B. 0
C. -1
D. 1
Answer: A
Mathematics
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Find the work done by the force field F in moving a particle along the curve C.F = ti + 
j + k; C: x = e2t, y = e2t, z = -3t2 + t, -1 ? t ? 1
A. e2 + e-2 + 2 B. e2 + e-2 - 4 C. -4 D. 2
Mathematics
Provide an appropriate response.
What is the interest on $25,000 principal at the interest rate of 6% for 
year?
A. $375 B. $416 C. $1,500 D. $104
Mathematics
Identify the degree of the polynomial.3t6 + 4t3 + 5 - 2t2
A. 2 B. 11 C. 6 D. 3
Mathematics
Solve the problem.David's net pay for a week at the video store was $84.24. If he worked 18 hours that week, what was his net pay rate?
A. $4.96/hour B. $4.68/hour C. $4.50/hour D. $4.75/hour
Mathematics