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Savatey [412]
3 years ago
15

Problem ID: PRABK2AZ

Mathematics
1 answer:
Vaselesa [24]3 years ago
8 0

Answer: f(n+1) = 3 f(n)

Step-by-step explanation:

  • A recursive formula is used to determine each term of a sequence using preceding term or terms.

Given sequence : 2.5, 7.5, 22.5, 67.5, 202.5,...

Here,

2.5\times 3=7.5\\7.5\times3= 22.5\\22.5\times 3= 67.5\\67.5\times3=202.5

Common ratio = 3

Let f(n) be a term in this sequence then the next term will be f(n+1) = 3 f(n), where n is a natural number .

Required recursive formula :  f(n+1) = 3 f(n)

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Answer:

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Step-by-step explanation:

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6 0
2 years ago
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Answer:

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2 years ago
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Step-by-step explanation:

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2 years ago
The volume of a cone is 3πx3 cubic units and its height is x units. Which expression represents the radius of the cone’s base, i
dalvyx [7]

Answer:

<em>r=3x</em>

Step-by-step explanation:

<u>The Volume of a Cone</u>

The volume of a cone of radius r and height h is:

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We are given the volume of a cone is

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Equating:

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Thus: r=3x

5 0
3 years ago
Read 2 more answers
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