Can you help me please I need help with a couple of questions
You have to use the equation which has just slipped my mind. It say x1-y1 over x2-y2. Then you will find x. I am so sorry this equation name slipped my mind. If I remember I will let you know.
60/15 is 4
16/4 is 4
in 15 minutes, he or she runs 4km
4 times .621 is about 2.5 miles
hope this helps:)
15. A=7, 16. V=9, 17. D=26
If his heart rate slows down then he needs to continue doing what he's doing to keep his heart rate steady