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37 votes
37 votes
Monica found the volume of the prism below using the expression .

What errors did Monica make? Check all that apply.


She should have counted only 2 unit cubes instead of 4.


She should have counted 8 one-third cubes instead of only 4.


She should have found the total value of the one-third cubes by multiplying by instead of by .


Each fractional cube is worth instead of the that she used.


She cannot stack more than one layer of fractional cubes in a prism.

User Ercan Peker
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3.5k points

2 Answers

19 votes
19 votes

Answer:

b and c

Explanation:

i took the test <3

User SlimsGhost
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3.0k points
8 votes
8 votes

Answer:

See Explanation

Explanation:

The expression and the dimension of the prism are not given.

So, I will just give a general expression.

The volume of a prism is:


image

Assume that:


image


image


image

See attachment

Monica's expression should be:


image

And the solution will be:


image


image

Monica found the volume of the prism below using the expression . What errors did-example-1
User Ariela
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3.6k points