The speed of a car was read from its speedometer at ten-second intervals and recorded in the following table.

Time (seconds)	Speed (mi/hr)
0	0
10	32
20	54
30	47
40	57
50	60
60	53
70	48
80	56
90	51
100	54

Use the Midpoint Rule with $n = 5$ to estimate the distance (in miles) traveled by the car in 100 sec. (Note the units in the table!)

Distance traveled $\approx$ miles