I assume that there is no y component to this question. Since the y value is nonexistent, the rate of change is zero.
A:0
Tan^5x=tan^3x∗tan^2x
sin^2x+cos^2x=1
tan^2x+1=sec^2x
tan^2x=sec^2x−1
Answer:27.10
Step-by-step explanation:
if you did 14 times 12 you would get 168
if you did the same thing for 8 times 3 you would get 24
You need to take 6.20 and divide that by 168 witch gets you 27.10
Witch gets you your answer: $27.10
<u>Answer-</u>
The area after 11 years will be 2225.28 km²
<u>Solution-</u>
This can be represented as exponential decreasing function,

Where,
- a = starting amount
- r = rate
- t = years
Putting the values,




Therefore, at this rate the area of the forest after 11 years will be 2225.28 km².