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 if there are 5 cells and each cell divides into 2 how many cells will you have total in 3 days?wink
 Nov 7, 2015
 #1
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How often do the cells divide? Every 20 minutes? Or every day?

 

If it is every day, then we have:

5 X (2^3 - 1)=35 cells after 3 days(which doesn't make sense!).

 Nov 7, 2015
 #2
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Assuming that the division is daily  and the first division occurs on the first day....the answer is given by :

 

C = 5(2)n......where C is the number of cells after the nth day....so after three days, we have

 

C = 5(2)3  = 5 * 8   = 40 cells

 

 

cool cool cool

 Nov 7, 2015
 #3
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Start with 5    each cell divides into two:  at the end of the day you have 10

Day 2  Start with 10     at the end of the day you will have 20

Day 3  Start with 20    at the end of the day you will have 40

Assumptions: No cell dies and they continue to split into two cells     Cells divide daily

 Nov 7, 2015

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