Answer: The answer is 2,713 in³
The volume (V) of the prop is the sum of the volume of cone (V1) and half of the volume of the sphere (V2): V = V1 + 1/2 * V2
Volume of the cone is:
V1 = π r² h / 3
According to the image,
h = 14 in
r = 9 in
and
π = 3.14
V1 = 3.14 * 9² * 14 / 3 = 1,186.92 in³
The volume of the sphere is:
V2 = π r³ * 4/3
According to the image,
r = 9 in
and
π = 3.14
V2 = 3.14 * 9³ * 4/3 = 3,052.08 in³
The volume of the prop is:
V = V1 + 1/2 * V2
V = 1,186.92 in³ + 1/2 * 3,052.08 in³
V = 1,186.92 in³ + 1,526.04 in³
V = 2,712.96 in³ ≈ 2,713 in³
D. 2(n-8)
The difference of a number and eight is separate from being multiplied by 2 which is why you would use parenthesis.
The opportunity cost of producing 3 military outfits is -30.
The opportunity cost of producing 4 military outfits is -35.
The opportunity cost of producing 5 military outfits is -50.
As military outfits increase, the opportunity cost decreases.
<h3>What is opportunity cost?</h3>
Opportunity cost of the next best option forgone when one alternative is chosen over other alternatives. It is the number of consumer products that would not be produced when a producer decides to produce military outfits instead.
<h3>What is the opportunity cost of producing military outfits?</h3>
Opportunity cost = change in consumer products / change in military
The opportunity cost of producing 3 military outfits = (85 - 115) / (3 - 2) = -30
The opportunity cost of producing 4 military outfits = (50 - 85) / (4 - 3) = -35
The opportunity cost of producing 5 military outfits = (0 - 50) / (5 - 4) = -50
To learn more about opportunity cost, please check: brainly.com/question/26315727
Answer:
$10
Explanation:
If you only have to pay $5 of the $15 you gave him, he has to pay you 15-5 or $10 back.
