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MBA IT, Mater in Science and Technology
Devry
Jul-1996 - Jul-2000
Professor
Devry University
Mar-2010 - Oct-2016
Need help with this question. Complete the chart.
Attachment below.
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Amber has entered a cross country running series. Each race in the series has a time limit by
which runners must complete the course in order to qualify for the next race.
The first race is 9 km long and must be completed in 50 minutes.
After Amber runs the first 5 km, her coach informs her she must increase her speed by 2
km/h for the last 4 km in order to finish the race in 50 minutes.
a. Complete the following chart.
Distance (km) Speed (km/h) Time (h) First 5 km Section
Last 4 km Section b. Write and solve a rational equation to determine the speed at which Amber needs to
run the last 4 km of the race. Convert time in minutes to time in hours.
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