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August 20, 2014

August 20, 2014

Posted by **melek** on Sunday, February 19, 2012 at 7:05pm.

log S = log c + k log A

where c and k are positive constants that depend on the type of species and habitat.

(a) Solve the equation for S.

S =

(b) Using part (a), if k = 2 and the area is doubled, then by what magnitude is the number of species increased?

- pre-cal -
**bobpursley**, Sunday, February 19, 2012 at 7:08pmIf a= bc then log a=logb +logc

if z=c^m

log z=mlogc

- pre-cal -
**John**, Sunday, February 19, 2012 at 9:22pma) S=cA^k

b) A=2Ao K=2

S=c(2Ao)^2=c*2^2*Ao^2

S=4cAo^2

therefor the # of species increased by 4.

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