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3 years ago

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A cylindrical grain silo with a flat top has a volume of 4320π cubic feet. if its radius is 3 feet, how tall is it? Please show

an explanation so I can learn it

1 answer:

vesna_86 [32]3 years ago

4 0

Answer:This should be 20cu feet! Hope this helps

Step-by-step explanation:

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Kristof bought a new terrarium, shaped like a rectangular prism, for his pet snake. The terrarium has a length of 1.8 × 102 cm,

zepelin [54]

Answer:

Volume of rectangular prism in scientific notation is $2.574\cdot10^{6}$ cubic centimeters and in standard form $2574000\text{cm}^{3}$ .

Step-by-step explanation:

Since we know that volume of a rectangular prism is length*breadth*height.

Sides of our rectangular prism are given in scientific notation as $\text{length}=1.8*10^{2},$ $\text{width}=1.3*10^{2}$ and $\text{height}=1.1*10^{2}$ .

Let us substitute our values in volume formula,

$\text{ Volume of rectangular prism}=1.8\cdot 10^{2}\cdot 1.3\cdot 10^{2}\cdot 1.1\cdot 10^{2}$

Upon using exponent product property we will get,

$\text{ Volume of rectangular prism}=1.8\cdot1.3\cdot 1.1\cdot 10^{(2+2+2)}$

$\text{ Volume of rectangular prism}=2.574\cdot10^{6}\text{cm}^{3}$

Now let us convert our volume in standard form as,

$\text{ Volume of rectangular prism}=2.574\cdot1000000\text{cm}^{3}$

$\text{ Volume of rectangular prism}=2574000\text{cm}^{3}$

Therefore, volume of rectangular prism in scientific notation is $2.574\cdot10^{6}$ cubic centimeters and in standard form $2574000\text{cm}^{3}$ .

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3 years ago

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First one is 22(12+w)

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If f(x)= 5x + 4<br> find<br> the inverse of f(x)

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Answer:

f(x)=y

5x+4=y

5x=y-4

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inverse of x=(x-4)/5

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The number of medians in the right-angled triangle is

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Answer:

The no. of medians in a right angled triangle is 3

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