The native bird population in a city is decreasing at a rate of 10% per year after 1 year the population of native birds is 14000 complete the recursive defined function to describe the situation.

10206

Step-by-step explanation:

f(0) = 14000

∵ f(n) = f(n-1) * 0.9

=> f(1) = f(0) * 0.9 = 14000 * 0.9 = 12600

=> f(2) = f(1) * 0.9 = 12600 * 0.9 = 11340

=> f(3) = f(2) * 0.9 = 11340 * 0.9 = 10206

so, After three years later, 10206 birds will remaining.

nothjing

step-by-step explanation:

the area of ​​the surface of the rectangular prism here is 250 cm2, which is the surface of the shading

step-by-step explanation: