In a submerged trial run of an attack submarine, a reading of the submarine's velocity was made every quarter hour, as shown in the accompanying table. Use the trapezoidal rule to estimate the distance traveled by the submarine during the 2-hour period. Please round the answer to the nearest hundredth if necessary.
Time, t (hr)0
Velocity, V(t) (mph)19.42333.839.437.235.127.826.23.8?
A. 52.89 mi
B. 54.15 mi
C. 58.52 mi
D. 45.47 mi
E. 47.87 mi
Answer: C
Mathematics
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