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m_a_m_a [10]
2 years ago
10

In the geometric sequence below, what is the common ratio? Sequence: 64,16,4,1

Mathematics
1 answer:
Elanso [62]2 years ago
4 0

9514 1404 393

Answer:

  1/4

Step-by-step explanation:

The common ratio is the ratio of successive terms:

  16/64 = 4/16 = 1/4

The common ratio is 1/4.

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Explanation:

The expression is \left(y^{b}\right)^{4}=\frac{1}{y^{24}}

To determine the value of b, we shall solve the expression.

Applying exponent rule, \left(a^{b}\right)^{c}=a^{b c}, we get,

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Applying exponent rule, \frac{1}{a^{b}}=a^{-b}, we have,

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Applying this rule, we get,

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