The function gives the distances (in feet) traveled in time t (in seconds) by a particle. Find the velocity and acceleration at the given time.s = 
, t = 3
A. v = 
ft/s, a = - 
ft/s2
B. v = 
ft/s, a = - 
ft/s2
C. v = - 
ft/s, a = 
ft/s2
D. v = - 
ft/s, a = 
ft/s2
Answer: B
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Solve.4x3 - 11x2 ? 20x
A. 
? [0, 4]
B. [0, 4]
C. 
? [4, ?)
D. 
Multiply and simplify.
? 
A. 
B. 
C. - 
D. - 
Solve the problem.A land developer wants to develop 8 acres of land. Each lot in the development is to be 
of an acre. How many lots will the land developer have in the 8 acres?
A. 
lot
B. 1
lots
C. 2
lot(s)
D. 28 lots
Provide an appropriate response.Can you find the sum of the first n terms of the geometric series 2 + 4 + 8 + . . . ? Why or Why not?
A. Yes. The common ratio, r, is equal to 1. B. No. The common ratio, r, is greater than 1. C. No. The first n terms do not form a geometric series. D. Yes. The first n terms form a finite geometric series.