To check your pulse at your wrist, place two fingers between the bone and the tendon over your radial artery (which is located on the thumb side of your wrist) When you feel your pulse, count the number of beats in 15 seconds. Multiply this number by four to calculate your beats per minute.
A is the answer, because if she burns another 501 add up all the calories are and subtract all the calories burned. She lost 1 calorie which is 1 calorie less then what she had at the beginning of the day. Hope this helped!
