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Mariulka [41]
2 years ago
15

Are the decimals 0.4 and 0.40 equal ?explain

Mathematics
2 answers:
enot [183]2 years ago
8 0
I agree
No matter if it has a 0 it will always be the same
iren [92.7K]2 years ago
6 0
Yes, because no matter how many 0's are after the decimal, the number stays the same.
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If one factor of 56x^4-42x^2y6 is 14x^2y^3 what is the other factor?
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2 years ago
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seraphim [82]

Answer:

a_n = 2(4) ^{n-1}

Step-by-step explanation:

The sequence shown matches that of a geometric sequence of radius 4. To prove it, divide the term \frac{a_{n + 1}}{a_n} and check that \frac{a_{n + 1}}{a_n}=4

Then the formula that represents this sequence is:

a_n = a_1(r)^{n-1}

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3 years ago
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Answer:

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8 0
3 years ago
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