document.write( "Question 33848: At a temperature of 20 degree centigrade the common amoeba reproduces by splitting in half every 24 hours. if we start with a single amoeba how many will there be after (a) 8 days (b) 16 days? \n" ); document.write( "
Algebra.Com's Answer #20246 by venugopalramana(3286)![]() ![]() You can put this solution on YOUR website! At a temperature of 20 degree centigrade the common amoeba reproduces by splitting in half every 24 hours. \n" ); document.write( "THAT IS IN 1 DAY 1 BECOMES 2..IN 2 DAYS 2 BECOME 4...ETC... \n" ); document.write( "THIS IS A G.P....1,2,4,8,16..... \n" ); document.write( "ETC WITH R=2 AND A=1 \n" ); document.write( "SO TN=A*(R)^(N-1)....N=8... \n" ); document.write( "SO T8=1*2^*(8-1)=2^7=128...SO AFTER 8 DAYS WE GET 128*2=256 \n" ); document.write( "T16=1*2^(16-1)=2^15=32768...SO AFTER 16 DAYS WE GET 32768*2=65536 \n" ); document.write( " if we start with a single amoeba how many will there be after (a) 8 days (b) 16 days? \n" ); document.write( " |