Kali trains for a race by running round a track. each lap is 400 meters. she run 4 kilometers each day. how many lapsaround he track does kali run in 3 days

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?

Which of the following vectors are orthogonal to (2,1)? check all that apply

Libby built a fence that was 56 \text { feet}56 feet long over 44 days. she built the same length of fence each day. how many inches of fence did libby build each day?