smr659221 smr659221
  • 11-11-2022
  • Mathematics
contestada

A bobsled team is practicing runs on a track, Their first run takes 4.85 minutes. On each of the two runs, the team's time changes by -5 1/2% compared to the previous time.
A- What was the team's time, rounded to the nearest hundredth of a minute on their final run?
B- Explain how you check your answer for reasonableness.

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