The volume of the fountain cup in gallons is 4775.2 gallons
<h3>Volume of a frustum</h3>
Since the fountain cup is in the shape of a frustum, its volume is given by
V = πh/3(r² + rr' + r'²) where
- h = height of cup = 8 feet,
- r = radius of base of cup = 4 feet and
- r' = radius of top of cup = 6 feet.
So, substituting the values of the variables into th equation, we have
V = πh/3(r² + rr' + r'²)
V = π × 8 ft/3[(4 ft)² + 4 ft × 6 ft + (6 ft)²]
V = π × 8 ft/3[16 ft² + 24 ft² + 36 ft²]
V = π × 8 ft/3 × (76 ft²)
V = 608π ft³/3
V = 1910.088 ft³/3
V = 636.69 ft³
V ≅ 636.7 ft³
<h3>
Volume of the fountain cup in gallons</h3>
Since there are 7.5 gallons per cubic foot,
The volume of the fountain cup in gallons is V = 636.7 ft³ × 7.5 gallons/ft³ = 4775.2 gallons
So, the volume of the fountain cup in gallons is 4775.2 gallons
Learn more about volume of a frustum here:
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Answer:
1A, 2C, 3X, 4A, 5B, 6W, 7X
Step-by-step explanation:
Im not sure about these answers, can you have the same letter for a different number?
there is 100 pushing to the right and 10 pushing to the left
since 100 is larger than 10, the force is unbalanced.and the object would move to the right.
Answer:
y=15x
Assuming he is mowing at a constant rate it would be 15 square feet per minute.
Step-by-step explanation:
The weight of the package is an illustration of a linear function
The total weight of the package is p = 8200 - T
<h3>How to determine the total weight of the package?</h3>
The given parameter is:
Weight of empty truck = 8200 lb
Represent the total weight of the truck with T, and the weight of the package with p.
So, we have:
T = 8200 + p
Make p the subject
p = 8200 - T
Hence, the total weight of the package is p = 8200 - T
Read more about linear equations at:
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