Solve the problem.The distance x traveled by a motorboat in t seconds after the engine is cut off is given by 
, where v0 is the velocity of the boat at the time the engine is cut and k is constant. Find how long it takes a boat to go 160 m if 
and 
A. 3154.2 s
B. 24.2 s
C. 14.6 s
D. 85.0 s
Answer: C
Mathematics
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Find dy.y = 2x2 + 3x - 9
A. 4x - 9 dx B. (4x + 3) dx C. 4x dx D. 4x + 6 dx
Mathematics
Subtract the fractions. Write the answer in lowest terms.
- 
A. 
B. 
C. 
D. 
Mathematics
Find the complete quotient when P(x) is divided by the binomial following it.P(x) = 9x2 - 52x - 12; x - 6
A. Q(x) = 2x - 6 B. Q(x) = x + 2 C. Q(x) = -9x - 2 D. Q(x) = 9x + 2
Mathematics
Find the LCD for the fractions in the list.
, 
A. (x + 1)(x + 5) B. (x - 1)(x - 5)(x + 6) C. (x + 5)(x + 6) D. (x + 1)(x + 5)(x + 6)
Mathematics