Answer: Mean Absolute Deviation (MAD): 7
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Answer:
7
Step-by-step explanation:
49 ÷ 7 = 7
he cross section becomes smaller but stays a trapezoid.
approx 15.5 hours
475/30 = 15.83 miles per hour
245 = 15.83·t
t = 245/15.83
t = 15.5 hours
greatest common factor