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babunello [35]
2 years ago
12

The cylindrical part of a architectural column has a height of 325 cm and a diameter of 30 cm. Find the volume of the cylindrica

l part of the column. Use 3.14 for π and round your answer to the nearest cubic centimeter if needed.
Mathematics
2 answers:
lyudmila [28]2 years ago
4 0

Answer:

V=229612.5\ cm^3

Step-by-step explanation:

Given that,

The height of a cylinder, h = 325 cm

Diameter, d = 30 cm

Radius, r = 15 cm

We need to find the volume of the cylinder. The formula for the volume of a cylinder is given by :

V=\pi r^2h

Putting all the values,

V=3.14\times (15)^2\times 325\\\\V=229612.5\ cm^3

So, the volume of the cylinder is 229612.5\ cm^3.

My name is Ann [436]2 years ago
3 0

Answer:

229612.5

229613

Step-by-step explanation:

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The graph shows the solution to the initial value problem y'(t)=mt, y(t0)= -4
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y'(t)=mt
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Now find equation of the graph. It passes through the point (2,3), and intersects y-axis at -2.

y=at^2+b
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\\3=4a-2
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\\y=\frac{5}{4} t^2-2 \\ \\y= \frac{m}{2} t^2+C
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\\
\\m= \frac{5}{2} 
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3 0
2 years ago
Christian is going to invest $310 and leave it in an account for 20 years. Assuming the interest is compounded daily, what inter
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Step-by-step explanation:

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Steve puts only dimes and quarters into his piggy bank. Right now he has five more dimes than quarters there, and they make $74.
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D= number of dimes
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The price of a recipe-book was reduced from $24.50 to$17.95. If p represents the percent decrease in price of the book, which pr
LuckyWell [14K]

Answer:

The required proportion is \frac{p}{100}=\frac{24.50-17.95}{24.50}.

Step-by-step explanation:

Consider the provided information.

The price of a recipe-book was reduced from $24.50 to$17.95.

The original price is 24.50

Reduced price is 17.95.

Let p represents the percent decrease in price of the book.

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Now substitute the respective values in the above formula.

p=\frac{24.50-17.95}{24.50}\times 100

\frac{p}{100}=\frac{24.50-17.95}{24.50}

Hence, the required proportion is \frac{p}{100}=\frac{24.50-17.95}{24.50}.

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