document.write( "Question 1195379: For a certain medication, the amount (in milligrams) of the medicine given to a patient in a single dose may vary from 400 milligrams up to and including 550 milligrams. An adult patient can receive at most 3,000 milligrams of this medication in a 24-hour period. How many single doses could an adult patient be given in order to receive exactly the maximum number of milligrams of this medication in a 24-hour period?
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document.write( "A) 3 or 4
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document.write( "B) 4 or 5
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document.write( "C) 6 or 7
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document.write( "D) 8 or 9
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Algebra.Com's Answer #827850 by greenestamps(13200)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "The maximum number of doses to receive a total of 3000mg is when the doses are the smallest possible: 3000/400 = 7.5. So 8 or 9 doses is impossible, eliminating answer choice D. \n" ); document.write( "The minimum number of doses to receive a total of 3000mg is when the doses are the largest possible: 3000/550 = 60/11 = 5.5 approximately. So answers A and B are eliminated. \n" ); document.write( "So the number of doses must be a whole number between 5.5 and 7.5 -- which means 6 or 7. \n" ); document.write( "ANSWER: C \n" ); document.write( " \n" ); document.write( " |