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Tomtit [17]
3 years ago
13

Bianca drove at 60 miles per hour for 1 1/2 hours

Mathematics
1 answer:
aleksandrvk [35]3 years ago
4 0

Answer:

Bianca's speed: 60 mph

Colin's speed: (150)/(2.5) = 60 mph

Dave's speed: (105)/(7/4) = 60 mph

C. Bianca had the fastest average rate of speed

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