Solve the problem.A dual-beam search light is positioned to shine on a prison wall. The light is 2 feet from the wall and rotates clockwise. The light shines on point P on the wall when first turned on 
After t seconds the distance (in feet) from the beam on the wall to the point P is given by the function
Find the value for b if the light beam is to sweep the entire wall in 60 seconds.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Solve the equation.
= -2
A. ?
B. 
C. 
D. 
Mathematics
Solve the problem.A particle is moving on a horizontal line. Its distance from the origin at time t seconds is 
What is the instantaneous velocity at 
A. - 
ft/sec
B. 
ft/sec
C. - 
ft/sec
D. - 
ft/sec
Mathematics
Find the component form of the vector v.
A. ? 
B. ? 
C. ? 
D. ? 
Mathematics
Decide whether the expression has been simplified correctly.x3 ? x2 = x6
A. Simplified correctly B. Not simplified correctly
Mathematics