Register
it took 4 hours for a biker to travel at a certain speed from one city to another. on the return trip, the biker traveled at the same speed for the first 100 km, and then treaveld 10 km hr slower for the
150k views
1 vote
it took 4 hours for a biker to travel at a certain speed from one city to another. on the return trip, the biker traveled at the same speed for the first 100 km, and then treaveld 10 km hr slower for the rest of the trip. this caused the return trip to be 30 min longer. find the distance between the two cities

User Luis Dalmolin
by
5.3k points

1 Answer

2 votes

Answer:4.5??

Step-by-step explanation:

User OOnez
by
6.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.6m questions

7.3m answers

Other Questions

How does the capacitance of a parallel plate capacitor change with the geometry of the capacitor?
Explaining Wave Speed through Different Media Explain why the speed of light is lower than 3.0 × 108 m/s as it goes through different media.
Indy runs 2 kilometers every morning. She takes 2 minutes for the first 250 meters, 4 minutes for the next 1,000 meters, 1 minute for the next 350 meters, and 3 minutes for the rest. Cindy’s average speed
the force is found by multiplying the mass of an object by velocity at which it travels. true or false
List 3 quantities of waves.
Link Copied!