17collinfbbb 17collinfbbb
  • 02-01-2017
  • Mathematics
contestada

Ariel travels 400 miles in 8 hours. What is her rate of change or rate?
A) 40 miles per hour
B) 50 miles per hour
C) 55 miles per hour
D) 60 miles per hour

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LamZhaoWei
LamZhaoWei LamZhaoWei
  • 02-01-2017
B) 50 miles per hour
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bookishfairy73
bookishfairy73 bookishfairy73
  • 02-01-2017
To find out the rate of change,divide 400 by 8. 400\8=50 so..B) 50 miles per hour
Answer Link

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