1. Answer: 19/30 or 0.63
2. Answer: 11/20 or 0.55
3. Answer: 7/4 or 1 3/4 or 1.75
Let u = 5x+1. Then du = 5·dx, and your integral is

Answer:
x=-1
Step-by-step explanation:
hope this helps
Answer:
The area of any regular polygon is given by the formula: Area = (a x p)/2, where a is the length of the apothem and p is the perimeter of the polygon.
Step-by-step explanation:
Diameter x pi (3.14) OR 2 x radius x pi