<span>The answer is The ability of the heart tissue to conduct electrical signals must be altered in order for the EKG to detect a problem. </span>In order for an EKG to detect a problem the electrical signals traveling through the heart muscle must be altered. If the electrical signal is abnormal it will show <span>up on the EKG graph, indicating a problem.</span>
Picture books or letter books like the ABC's its hard to answer with out the options
Please tell me if its wrong:)
Answer:
Explanation:
Given,
The original amount of the medicine in the body = 200 mg,
If the amount of medicine in his body will be one half of the amount from the previous hour.
Then the amount of the medicine after 1 hour =
After 2 hours, the amount =
After 3 hours, the amount =
....... so on,
Thus, after t hours the amount ( say A(t) )
If A(t) < 1 mg
Which is the required inequality..