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PilotLPTM [1.2K]

3 years ago

12

The length of the art table is 2 meters. The width is 1 meter. If Ms.Buji wants to cover the top of the table with paper. How ma

ny square meters will she need?

1 answer:

NeTakaya3 years ago

3 0

The answer for this is 2 square meters

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How do I write 20,484,163 in expanded form

OverLord2011 [107]

20000000+ 4000000+ 80000+ 4000+ 100+ 60+ 3

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The distance from town a to town b is 5 miles and the distance from town b to town c is 4 miles. which of the following could No

Radda [10]

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Three-Fourths of the student body attended the pep-rally. If there were 1230 students at the pep rally, how many students are th

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3 years ago

Pine Bluff Middle School is having its annual Spring Fling dance, which will cost

Anon25 [30]

I think your asking how much the school will have left over. If so:

125 ( not including the tickets)
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3 0

3 years ago

a sculpture is formed from a cylinder resting on top of a cuboid. the cylinder has a radius 40cm and height 70cm. the cuboid mea

frosja888 [35]

<u>Answer-</u>

$\boxed{\boxed{\text{Mass}=10.0447256\ ton}}$

<u>Solution-</u>

The dimensions of the cuboid is, 80×80×140 cm

So, its volume will be $=80\times80\times140=896000$ cm³

The dimensions of the cylinder is, radius = 40cm, height = 70cm

So, its volume will be $\pi r^2h=\pi\times40^2\times70=351792$ cm³

Total volume,

$V=V_{\text{Cylinder}}+V_{\text{Cuboid}}\\\\=351792+896000\\\\=1247792\ cm^3$

As we know,

$\Rightarrow \text{Density}=\dfrac{\text{Mass}}{\text{Volume}}$

$\Rightarrow \text{Mass}=\text{Density}\times \text{Volume}$

$\Rightarrow \text{Mass}=8.05\times 1247792=10044725.6\ g$

$\Rightarrow \text{Mass}=10044725.6\times 10^{-6}=10.0447256\ ton$

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3 years ago