Answer: option d= 130 - 150.
Explanation:
From the question, we are given that the man's age= 50, the man weighs= 193 lb (87.5 kg) and the 50 years old man's resting heart rate= 70 beats · min-1. Then, I am asked to calculate the man's target heart rate (THR) zone for 60% to 80%.
Using the Karvonen (HRR) method to calculate the fifty(50) years old man's target heart rate (THR) zone for 60% to 80%, we will need the man's age for this Calculation and the man's resting heart rate (HR).
Important information to note that is not given from the question is that the 50 years old man's estimated maximum heart rate is (220 - 50) = 170.
Step one: Using the formula; maximum heart rate - man's age × zone Percent. --------------------------(1).
Step two: equation (1) + resting heart rate (HR). -------------------------(2).
For the 60 percent = 0.6.
==>( 170 - 70) × .6 = 60.
Then, 60 + 70 = 130.
For the 80 percent= 0.8;
==> (170 - 70) × .8 = 80.
Then, 80 + 70 = 150.
Number one is A im not sure about the second one but i believe its c
Answer:
If Susan will visit a professional doctor or qualified doctor she will be diagnosed with ADHD (Attention Deficit Hyperactivity Disorder)
Explanation:
The mentioned symptoms clearly describe she is suffering from ADHD. She has dificulties with her homework and constant interrupts the classes, but she is focusing on the engineering contests and creating interesting objects.
Calcium is an important element required for muscle contraction and bone integrity.
