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Alina [70]
3 years ago
9

Would you rather work seven days at $20 per day or be paid $2 for the first day and have your salary double every day for a week

? Justify your
Mathematics
1 answer:
Kisachek [45]3 years ago
6 0

Answer:

You would rather work and be paid $2 and be doubled every day for a week.

Step-by-step explanation:

If you work for $20 a day, 7 x 20= $140

If you start with $2 and it doubles every day, 2+4+8+16+32+64+128= $254

you can yield a lot more money off of the second option.

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The statement that does not match the others is the one at lower right.

_____

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... Volume of triangular prism + Volume of rectangular prism

The volume of a <em>rectangular prism</em> is the product of its dimensions. The dimensions of the rectangular prism portion of the barn's volume are a, b, c, so the volume of that portion is ...

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The volume of a <em>triangular prism</em> is the area of the triangular base multiplied by the length of the prism. Here, the triangular base has base dimension b and height (d-c), so its area is ...

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Since the length of the barn is "a", the volume of the triangular prism is ...

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This can be factored by removing a·b to outside parentheses:

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