Solve the problem.An object moves along the y-axis (marked in feet) so that its position at time t (in seconds) is given by 
Find the velocity at three seconds.
A. 109 feet per second
B. 190 feet per second
C. 197 feet per second
D. 192 feet per second
Answer: B
Mathematics
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Use the compound interest formula to compute the future value of the investment. Round to the nearest cent.$18,000 at 3% compounded semiannually for 10 years
A. $24,243.39 B. $23,400.00 C. $24,190.49 D. $20,889.73
Mathematics
Complete.45.40 m = 
dm
A. 4,540 B. 454 C. 4.54 D. 0.454
Mathematics
Solve the problem.A glide reflection is defined by the given slide arrow and the line of reflection m. Find the image of the given figure under this glide reflection.
A. 
B. 
C. 
D. 
Mathematics
Find f-1(x) for the following one-to-one function f.f(x) = 8x3 - 7
A. f-1(x) = 
, x ? -7
B. f-1(x) = 
C. f-1(x) = 
+ 7
D. f-1(x) = 
Mathematics