Answer:
2560 hairs.
Step-by-step explanation:
Given,
The initial number of hairs, P = 100,000,
The rate of change per year, r = - 60 % = -0.6 ( Negative sign shows decreasing )
Thus, the population after x years,
Which is the function formula for the given scenario,
When, x = 4 years,
The number of hairs after 4 years would be,
100,000(1-0.6)
Total: 2560
P = 100,000, r = - 60 % = -0.6 x = 4
The area of A is nine times the area of B.
70
Complementary angles equal 90 degrees
90 - 20 = 70
I hope this helps!
wait huh whats ur question?