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anyanavicka [17]
3 years ago
7

Which summation formula is equivalent to the one below? ^3Σn=0 (-1/5)^n (25)

Mathematics
1 answer:
Dafna1 [17]3 years ago
7 0

Answer:

i think is th second one bc its make the most sen3

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A building is 200ft long and 140 ft wide a 1/500 model is built of the building how long and how wide is the model?
Katena32 [7]
Let's start with the length. All you need to do is multiply is by 1/500.
You could also find the decimal equivalent to 1/500.
1/500= .002
200×.002= .4
So length of the model is .4 ft.
The width:
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The width of the model is .28 ft.
The length of the model is .4 ft and the width of the model is .28 ft.

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Step-by-step explanation:

because the variable terms are in the left side of the equation and everything else in right side.

5 0
3 years ago
Help me plz and god bless :/
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