Answer:
its the 3rd Graph
Step-by-step explanation:
-1 15
0 18
1 20
2 21
Answer:
31
Step-by-step explanation:
I can't explain any further......
<h3>Solution :</h3>

By cross multiply, we get






Therefore, answer is 
Well 85% of 25 is 21.25. So the closest ones would be 20 or 22. Well let's check out the difference's. 21.25-20= 1.25.....22-21.25=.75. well clearly .75 is smaller than 1.25 so your answer would be 22. 85% of 25 is closest to 22.
From the following choices, the correct step in evaluating: ∫ cos2 5x dx is 1 - cos 10x / 2dx.