Mathematics, 15.11.2019 04:31 nakedkats7656

During the labor day weekend, amy and kathleen each ran in a race. amy ran in a 5k and completed it in 31 minutes and 15 seconds. kathleen ran in a half-marathon, which is 21.1 kilometers, and completed it in 2 hours, 11 minutes, and 52.5 seconds.

let d represent distance in kilometers, r represent the rate, and t represent time in minutes. the proportional relationship can be used to determine the speed at which amy and kathleen ran their respective races. using amy's distance and time, the proportional relationship can be used to determine her rate. using kathleen's distance and time, the proportional relationship can be used to determine her rate. based on the actual rates that they ran during their respective races, amy ran at kathleen.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:50, parisowl7900

About 60% of the normal humanbeing's body weight is composed ofwater. how much of a 125 poundperson is water weight? f 72 pounds h 76 poundsg 75 pounds i 80 pounds

Answers: 3

continue

Mathematics, 21.06.2019 19:30, kayla232734

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?

Answers: 2

continue

Mathematics, 21.06.2019 21:00, newsome1996p4ggft

5x−4≥12 or 12x+5≤−4 can you with this problem

Answers: 3

continue

Mathematics, 21.06.2019 21:00, gabrielar80

The paint recipe also calls for 1/4 cup of food coloring. tyler says mrs. mcglashan will also need 6 cups of food coloring. do u agree or disagree? explain.

Answers: 2

continue

You know the right answer?

During the labor day weekend, amy and kathleen each ran in a race. amy ran in a 5k and completed it...