The population p(t) at time t of a certain mouse species follows the differential equation = 0.5p (t) - 450. If p (0) = 850, then the time at which the population becomes zero is log 9 o zlog 18 O log 18 O2 log 18

The population p(t) at time t of a certain mouse species satisfies the differential equation (dp(t))/(dt)=0.5p(t)-450 . If p(0)=850 , then the time at which the population becomes zero is-

The population P(t) at time t of a certain mouse species satisfies the differential equation (d p(t))/(dt) = 0.5 p(t) - 450 . If p(0) = 850, the time at which the population becomes zero is

The population p(t) at a time t of a certain mouse species satisfies the differential equation (dp(t))/(dt)=0.5p(t)-450. If p(0)=850 . Then the time at which the population becomes zero is

The population p (t) at time t of a cetrain mouse species satisfies the differential equation (dp(t))/(dt) = 0.5 pt-450 . If p (0) = 850 , then the time at which the population becomes zero is :

The population p(t) at time t of a certain mouse species satisfies the differential equation (d p(t))/(dt)=0. 5 p(t)-450 . If p(0)""=""850 , then the time at which the population becomes zero is

The population p(t) at time t of a certain mouse species satisfies the differential equation (d p(t)/(dt)=0. 5 p(t)-450 If p(0)""=""850 , then the time at which the population becomes zero is (1) 2 ln 18 (2) ln 9 (3) 1/2 In 18 (4) ln 18