# Math

posted by .

Jordan starts at his home and bikes along a country road. He bikes at a constant speed. Twenty minutes later he passes Stephanie's house; he knows he is 2 kilometers away from his home. Another one of his friends, Jacob lives 4 kilometers further down the same road.
A) How much longer would Jordan have to ride his bike to reach Jacob's house? (He would have to ride another 20 minutes(?) <--That was my answer but I am unsure of it because I don't know the total distance travelled in the beginning hence my confusion of whether I am correct or not)
B) How long will Jordan take to ride his bike 10km?

## Similar Questions

1. ### math

Laura and Pam decide to meet at the library. They both leave the house on their bikes at 8 a.m. Laura pedals 5phm faster that Pam and waits 12 minutes for her friend who pedals at a rate of 10mph. After spending 2 hours at the library …
2. ### 3rd grade math (not algebra!)

There are 18 bikes in a bike rack. There are 4 more blue bikes than yellow bikes and 2 less yellow bikes than green bikes. How many bikes of each color are in the rack?
3. ### math

A cyclist bikes at a constant speed for 18 miles. He then returns home at the same speed but takes a different route. His return trip takes one hour longer and is 23 miles. Find his speed.
4. ### Physics

a car starts traveling 10km from home, 2 minutes later it is 16km from home, and 5 minutes later it is 25km from home. What is the car's displacement in the first 2 minutes
5. ### math

irv has a bike store. he has 32 bikes and also some tricycles, tandem bikes and unicycles. the unicycles and tandem bikes must be the same. there are 57 helmets and 115 wheels. name the bikes.
6. ### Math

Twelve students half bikes. Half of the bikes ate black and one-sixth are silver. The rest of the bikes are other colors. How many bikes are black?
7. ### math

There are 20 bikes in spinning class, the bikes are arranged 4 rows, with 5 bikes in each row. They hope to be in the same row, but cannot request specific bike. Determine the probability that all 5 friends will be in same row with …
8. ### math

Solve the problem.A cyclist bikes at a constant speed for 25 miles. He then returns home at the same speed but takes a different route. His return trip takes one hour longer and is 30 miles. Find his speed.
9. ### Pre-Calculus

Carmen rides her bicycle at a constant rate to the market. When she rides her bicycle back home along the same route, she bikes at three-quarters the rate she biked to the market. At any given time, t, the distance biked can be calculated …
10. ### intermediate algebra

a cyclist bikes at a constant speed for 19 mile. He then returns home at the same speed but takes a different route. His return trip takes one hour longer and is 24 miles. Find his speed

More Similar Questions