1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lakkis [162]
3 years ago
15

What is the estimated maximum heart rate for a 21 year old?

Health
2 answers:
Harlamova29_29 [7]3 years ago
6 0
B. 199
220-21= 199
199 * 0.50 = 100
199 * 0.75 = 149.
Hope this helps.
kiruha [24]3 years ago
5 0

Answer:

B. 199

Explanation:

You might be interested in
Renee has been trying to convince a baby for a long time
MaRussiya [10]

what are you trying to ask here

7 0
4 years ago
Sleep disturbances interfere with the ________ of memories. suggestibility consolidation misattribution persistence
kondor19780726 [428]
<span>Sleep disturbances interfere with the persistence of memories</span>
6 0
3 years ago
Historical explanations for abnormal behaviors were often thought to be caused by all of the following except
Virty [35]
Your answer is b cause i like talking about witchcraft
3 0
3 years ago
Read 2 more answers
What percentage of adults are familiar with all three eating disorders?
Oliga [24]

Answer:

32 percent

Explanation:

I'm not too sure but I think its correct

6 0
3 years ago
Read 2 more answers
PLEASE HURRY IT TIMED!!! BRAINLIEST
Julli [10]
Eustress: Helps maintain motivation, Helps focus energy.
Distress: Can cause physical problems, Can affect social relationships
5 0
3 years ago
Other questions:
  • Every decision has a consequence true or false
    13·2 answers
  • What is the difference between heat exhaustioncamd heat stroke?
    11·1 answer
  • A message created to educate people about an issue is called a(n) __________.                a. advocate
    13·1 answer
  • A patient has a slipped (herniated) disk. What treatment will help alleviate his condition?
    5·1 answer
  • Which of these most directly impacts a person's physical health?
    15·1 answer
  • Which statement correctly describes a scientific theory?
    8·1 answer
  • Men are viewed as more attractive by women when they are _________.
    7·2 answers
  • Does anyone have any sort of christamas related song with Anatomy and Physiology subject? Ex. Integumentary system, bones and sk
    6·1 answer
  • Identify one way that you can exercise control over heredity and the effect it has on your health
    9·2 answers
  • Help me! Need it now ​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!