Wednesday, December 3, 2008

Dec.03/08 Sequence questions 8 and 10

There is 12 school days till Christmas break starts...


Today, we started of class with mental math as usually.


Next,we went over number 8 the drug question,and number 10.



Number 8:

For a particular infection, an antibiotic medication is given in the form of a 500 mg pill. One pill is taken at 8:00 a.m. each morning. By the next day, at 8:00 a.m., 25% of the antibiotic medication has been released from the body.


a) calculate the amount of medication in the body at 8:00 a.m. each day for six days.

b) The same antiobotic is also used to fight a different infection. Suggest a way to take only 6 pills to achieve a level of a least 1000 mg daily in the body for more than 5 days. Pills can only be taken at 8 :00 a.m.Partical pills can be taken.


That is the answer for question 8.

Question 10:

That is the answer for question 10.

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