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natka813 [3]
3 years ago
8

PLEASE HELP!!!!!!!! WILL MARK BRAINLIEST!!!! aLSO 99 POINTS!!!!!!!! If a train is scheduled to go 87 and 1 half miles in 2 and 1

half hours, what average speed must it travel? Answer Options with 5 options A. 37 and 1 fourth miles per hour B. 43 and 3 fourths miles per hour C. 35 miles per hour D. 25 miles per hour E. 2.5 miles per hour
Mathematics
2 answers:
stepladder [879]3 years ago
8 0
I think 35 sorry if im wrong good luck!!!!!
Roman55 [17]3 years ago
3 0
The answer is C. 35 mph

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A group surveyed a mix of people below and above 40 years old about whether or not they visit a dentist once a year. This table
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The frequency table that shows the relative frequency of people older than 40 and don't visit the dentist is:

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