A child throws a ball with a speed of 5 feet per second at an angle of 73 degrees with the horizontal. Express the vector descri
1 answer:
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By looking at the graph, we can see that the shape is a quarter of a circle.
The area of a circle is:
So, this "quarter circle" is:
R is the radius (the diagram shows the radius is 8), so we can now find the area:
The area is 8π.
The given formula is
Therefore
Given:
C = $25,000
V = $12,000
t = 4.5 years
C/V = 0.48
1/t = 0.2222
Therefore
Answer: 15% (nearest integer)
Therefore
Given:
C = $25,000
V = $12,000
t = 4.5 years
C/V = 0.48
1/t = 0.2222
Therefore
Answer: 15% (nearest integer)