When moderate inflation occurs, it is a sign of a healthy economy. It also allows prices to adjust.
Selling price of wheat by miller= $90
Selling price of flour by miller= $145
Selling price of bread by baker = $155
In this economy the GDP is $155 because it is the final price he got for the wheat.
So the miller initially had $90 and sold the flour for $145, so he gets an additional 145 - 90 that is $55 gain
Now the baker have $145 and makes the bread and sell it for $155, so he 155 - 145 that is $10 extra.
Adding up all these profit amount 90 + 55 + 10 again making it 155 which is GDP.
Answer:
8.0 mi
Explanation:
Let's call your triangle ABC as in the diagram. We can use the SAS property of triangles and the Law of Sines.
1. Determine m∠B
m∠ B + 72° = 180°
m∠B = 108°
2. Determine b
By the Law of Sines,
b/sinB = c/sinC
b = c(sinB/sinC)
= 3 × (sin108°/sin17°)
= 3 × 0.951/0.292
= 9.76 mi
3. Calculate the area of ∆ABC
Area = ½ bc sinA = ½ × 9.76 × 3sin55° = ½ × 9.76 × 3 × 0.819 = 12.0 mi²
4. Calculate h
Area = ½ × base × height
12.0 mi² = ½ × 3 mi × h
h = 2 × 12.0 mi/3= 8.0 mi
The altitude of the plane is 8.0 mi.