Mathematics, 26.08.2020 17:01 Monicaamm12983
Alberto and Bianca run a 50 km race. The illustration below shows the graph of the position of the two
runners as a function of time.
Complete the following sentences based on the graph of the function.
•Early in the race, ___(choose between Alberto, Bianca and nobody) runs faster.
•Alberto maintains a speed of _km/h during the first hour of the race.
•However, after one hour he gets tired and must take a break. Unfortunately, he falls asleep!
•Meanwhile, Bianca's running speed ___(choose between keeps increasing, keeps decreasing, or stays constant)
• The first person to cross the finish line is ___(choose between Alberto, Bianca or nobody)
Answers: 1
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Alberto and Bianca run a 50 km race. The illustration below shows the graph of the position of the t...
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