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Mathematics 11 Online
OpenStudy (anonymous):

7. When a woman becomes pregnant, the level of hCG hormone in her bloodstream increases by roughly 35% every day. a. What is the approximate doubling time of the hCG hormone? I got 2 days using the 70/35%. b. If 5 mlU/ml is baseline (the initial amount at conception), how much hCG will be present in the bloodstream after 12 days? I got 320 using the double time formula: new value=initial value*2^12/2

OpenStudy (anonymous):

rule of 70 is approximate, i believe rule of 72 is slightly btr. and ur b looks fine

OpenStudy (anonymous):

thank you

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