Question

Little Green island originally had no turtles. After 55 turtles were introduced to the
island, their population is modelled by
N (t) = a × 2^−t + 10, t ⩾ 0,
where is a constant and is the time in years since the turtles were introduced.

1. Find value of a
2. Find the time, in years, for the population to decrease to 20 turtles.
3. There is a number m beyond which the turtle population will not
decrease. Find the value of m Justify your answer.

Answer 1

Answer:

Sonakshi dispersal Shahenshah slapstick

Step-by-step explanation:

distillationper period. Woodland