Answer:
This will happen in 39 years.
Explanation:
The population of the birds varies as A = A.e^kt
The population of birds fell from 1400 from 1000
Time it will take for the population to fall below 100 = x years.
when t = 0, population = 1400
t= 3; Population = 1000
Therefore:
1400 = 1000e^5k
e^5k= 1400/1000
k= (In 1.4)/5
we need to find x, such that
1400/1000= (e^xk)
14=(e^xk)
In(14) =kx
x= 5In(14)/In(1.4)
x= 39 years
Answer:
las diferencias son:
Los chicos presentan mayor masa muscular, las chicas no.
Las chica tienen la capacidad de crear un organismo vivo en su vientre, los chicos no.
Las chicas tienen la capacidad de amamantar a sus bebes mientras que los chicos no.
Los chicos presentan una fabricacion de espermas ilimitada, mientras que las chicas nacen con una cantidad de ovulos ya predeterminada.
Explanation:
La gran diferencia entre los dos es que son de diferente sexo, y presentan diferentes organos reproductos.
Answer:
Rocks on land
Explanation:
The salt in the ocean comes from rocks on land.
Answer:
I think it’s physical change, because the objects aren’t changing into another substance, just changing their physical shape. Hope this helps!
Explanation:
Brainliest?
Answer: A population that lives together in an area.
Explanation:
I took the test on edgenuity
