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Paper.aspx?data=KBxrFJ6aTgyYBvNIweFYdOGFecJZJedsLI ImwqCAsqJopvL Asignacion # 18 Aplicaciones de funciones exponenciales y logaritmi Page 2 of 5 Previous Save and complete later Next The half life of

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Paper.aspx?data=KBxrFJ6aTgyYBvNIweFYdOGFecJZJedsLI ImwqCAsqJopvL Asignacion # 18 Aplicaciones de funciones exponenciales y logaritmi Page 2 of 5 Previous Save and complete later Next The half life of potassium K- 42 is 14.5 hours. ( a ) How much of 9 g sample is remaining after 5 hours ? ( Round the answer upto 3 decimal places ) (b ) How long will it be until 4 g remains? ( Round the answer upto 1 decimal place ) (a) gram (b ) hours Done

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