Answer: 63 She finds her average resting heart rate to be 62 after 5 days. That means, average of the 5 heart rate pulse=62 If the last day was 58 and all the other days were the same.
Step-by-step explanation
Answer:
2,∞
Step-by-step explanation:
For the range, x2 takes its minimum at x=0 , so putting in x =0 gives y=√x2+4=√0+4=2 therefore making the range [2,∞).
maf is bad
9
