# Find an equation and use it to find the level of the drug in the blood six hours after it is taken?

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1 tablet of medication contains 5.0 milligrams (mg) of phenylephrine.

The table below shows the decay of this drug in the blood over a period of four hours after it is taken

1 tablet of medication contains 5.0 milligrams (mg) of phenylephrine.

The table below shows the decay of this drug in the blood over a period of four hours after it is taken

##### 1 Answer

Aug 3, 2018

#### Explanation:

Where

The

Looking at the table, we can tell

To find

When