Suppose that you have entered an 87-mile biathlon that consists of a run and a bicycle race. during your run, your average speed is 6 miles per hour, and during your bicycle race, your average speed is 25 miles per hour. You finish the race in five hours. What is the distance of the run? What is the distance of the bicycle race?

Q: Keiko bicycles 5 km/h faster than Praedup. In the same time it takes Praedup to bicycle 42km, keiko…

A: Given,          Keiko bicycles 5 km/h faster than Praedup. In the same time it takes Praedup to…

Q: The average monthly income of P and Q is $5050. The average monthly income of Q and R is $6250 and…

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Q: Trevor takes a test at school and completes the test in exactly one hour . The test has two…

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Q: Bronte walks 1.5 miles on a trail. Then he jogs at a speed of 5 miles per hour. Bronte's total…

A: Bronte walks 1.5 miles on a trail. Then he jogs at a speed of 5 miles per hour.Bronte's total…

Q: you run the first 2 miles of a 5 mile at a rate of 300 yards per minute. Then you run the last 3…

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Q: Alice onky uses her bike to go to and from work,and to visit a friend every Sunday. Alice lives 5…

A: Alice onky uses her bike to go to and from work,and to visit a friend every Sunday. Alice lives 5…

Q: Riding your bike is good exercise. If your goal is to ride your bike a total of 140 laps around the…

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Q: Solve: Bill can grade a set of test papers in 80 minutes. Karl can grade a set of the same number of…

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Q: For some people, brisk walking is about 120 steps per minute. How many steps is that per second?

A: Speed of brisk walking is about 120 steps per minute

Q: A cruise boat travels 12 miles downstream in 2 hours and returns to its starting point upstream in 6…

A: closest option to the answer is C

Q: Jasmine can run 42 miles in of an hour. How many miles can she run in 1 hour?

A: Given, Jasmine can run 4 (5/6) miles in 2/3 hours.

Q: Zene decides to canoe 9 miles upstream on a river to a waterfall and then canoe back. The total…

A: Upstream speed: When a boat moves against the direction of current flow.  Net speed = speed of the…

Q: race

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Q: Suppose you are a radar technician at an airport. You measure a plane going 427 mph at an elevation…

A: Given, Suppose you are a radar technician at an airport. You measure a plane going 427 mph at an…

Q: Jessica left Burbank with a speed of 45 mph. Nancy also left at the same time in the opposite…

A:

Q: Suppose that during a test drive of two cars, one car travels 189 miles in the same time that a…

A: Given Data: The distance covered by the first car is: d1=189 miles The distance covered by the…

Q: A boat travels at a constant speed on a river whose current also has a constant speed. The boat can…

A: Let the speed of boat be  X and speed of current be Y.