Answer:
Step-by-step explanation: you find your maximum heart beat by keeping tract of it for 10 seconds and then •6 to find 50 percent you would • by .5 to find 70 percent you would • by .7
The answer is 60 degrees
If the picture was: http://tinypic.com/view.php?pic=1zq6o75&s=7#.W1FNsNVKiM8
I hope this helps!
Plz mark brainliest!
Answer:
<h3>
x₁ = -1, x₂ = 3</h3>
Step-by-step explanation:

Answer:
$ 2.72
Step-by-step explanation:
divide 10.88 by 4
Answer:
Step-by-step explanation:
Your right I think it's c