Posted by **sammy** on Saturday, September 29, 2012 at 9:05pm.

Ilya and Anya each can run at a speed of 7.80 and walk at a speed of 3.20 . They set off together on a route of length 5.00 . Anya walks half of the distance and runs the other half, while Ilya walks half of the time and runs the other half.

Part A

How long does it take Anya to cover the distance of 5.00 ?

Express your answer numerically, in minutes.

Part B

Find Anya's average speed.

Express Anya's average speed numerically, in miles per hour.

Part C

How long does it take Ilya to cover the distance?

Express the time taken by Ilya numerically, in minutes.

Now find Ilya's average speed.

Express Ilya's average speed numerically, in miles per hour.

## Answer This Question

## Related Questions

- Physics - Tim and Rick both can run at speed Vr and walk at speed , Vw with Vr &...
- math - Benjamin and Bob are marathon runners on a run from landmarks P to Q. ...
- Physics: Vectors - A hiker walks 10.0 km[NE], 5.0 km[W], and then 2.0 km[S] in 2...
- Physics - The artist Anya Calderona constructs the mobile shown in the figure.(...
- logic - A son and his father take a daily walk up a hill. It is 1.5 km to the ...
- NEED HELP...how do i draw a visual for this ques? - A son and his father take a...
- ms.sue - All of the children in our family,anya is the oldest and wises
- Math - A man walks a certain distance at a certain speed. If he walks 1/2 an ...
- physics - compare your average speed in the following cases. a. you walk 73.2 m ...
- physics - Compute your average velocity in the following two cases: (a) You walk...

More Related Questions