Solve the problem.The velocity of a particle (in 
) is given by v = t2 - 5t + 4, where t is the time (in seconds) for which it has traveled. Find the time at which the velocity is at a minimum.
A. 5 sec
B. 2.5 sec
C. 2 sec
D. 4 sec
Answer: B
You might also like to view...
Determine which labeled sections make up the indicated set.
B ? C
A. p B. n, o, p, r, v, s C. v, p D. s, v, p
Provide an appropriate response.Solve the following inequality: -3x + 5 < 2x - 10 < x + 5
Fill in the blank(s) with the appropriate word(s).
Solve by graphing.During the month of January 1997, the depth of snow y (in inches) at the base of one ski resort could be approximated by the linear equation 
where x is the number of days since December 31st. Graph the equation and use the graph to estimate the depth of snow on January 30th. 
A. 12 inches B. 7 inches C. 37 inches D. 15 inches
Solve the problem.The formula C = 28d + 25 describes the total cost of renting a truck, where C is the total cost and d is the number of days the truck is rented. How many days can the truck be rented for $389?
A. 14 days B. 11 days C. 23 days D. 13 days