Solve the problem.At time t ? 0, the velocity of a body moving along the s-axis is 
When is the body moving backward?
A. 1 < t < 8
B. t > 8
C. 0 ? t < 8
D. 0 ? t < 1
Answer: A
Mathematics
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Determine whether the graph of the equation or function has symmetry about the x-axis, the y-axis, and the origin.f(x) = -6x3 + 3x
A. x-axis B. Origin C. x-axis, y-axis D. x-axis, origin
Mathematics
Estimate the answer by using front end rounding.
A. 9000 B. 8900 C. 10,890 D. 9100
Mathematics
Find the compound amount for the deposit. Round to the nearest cent.$1020 at 3% compounded annually for 8 years
A. $1254.47 B. $1292.14 C. $1264.80 D. $1234.20
Mathematics
Multiply.
A. 9 - 4z - 
z2
B. 9 - 
z2
C. 9 - 
z2
D. 9 + 4z - 
z2
Mathematics