What is the smallest integer greater than -1/2 .

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

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The half-life of a certain material is 0.004 second. approximately how much of a 20-gram sample will be left after 0.016 second? a. 5 grams b. 16 grams c. 0.32 gram d. 1.25 grams