Answer:
Profit Percentage: 67.29%
Step-by-step explanation:
Mia spent 50*$28 = $1,400
From batch 1, she earned $1,862
From batch 2, she earned $480
In total, her net earnings are $942
Net Profit Margin: 40.22%
Since the radius is 6 inches, the area is
squared inches.
Now, the full circle is a sector given by a 360° angle. So, the area of a 140° angle will be proportionate:
Solving for , we have