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3 years ago

Jae Li creates this solid wooden sculpture for an art project.

Mathematics

2 answers:

Oliga [24]3 years ago

5 0

Answer:

Yes I know the answer, It's C.

Dafna1 [17]3 years ago

3 0

The volume of the sculpture will be found by partition he sculpture such that we find the volume of different parts as follows:
volume of cuboid is given by:
v=length*width*height
thus the volume of the sculpture will be:
Volume=(15*4*4)+(10*4*4)+(5*4*4)
volume=240+160+80
volume=480 cubic inches

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3 years ago

Standard deviation of 300, 785, 670, 187, 760, 724

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STEP 1

Mean = $\frac{300+785+670+187+760+724}{6} = \frac{3426}{6}=571$

STEP 2

Subtract the mean from each data value then square the answer
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STEP 3

Add the squared answers in STEP 2 then find the mean

$\frac{73441+45796+9801+147456+35721+23409}{6}= \frac{335624}{6}=55937.3$

STEP 4

Square root the answer in STEP 3
$\sqrt{55937.3} =236.5$

Standard deviation is 236.5

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3 years ago

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Answer:

Step-by-step explanation:

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