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Shkiper50 [21]
2 years ago
10

So what is 3.30 - 3.09 - 2.98

Mathematics
1 answer:
aalyn [17]2 years ago
6 0

Answer:

-2.77 is the correct answer (doing this to get to 20 characters lol)

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Step-by-step explanation:

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Write an explicit formula for an, the nth term of the sequence 19,24,29
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Answer:

explicit formula for an, the nth term of the sequence 19,24,29

a_1=19 ; \ a_n=a_{n-1}+5

Step-by-step explanation:

We need to Write an explicit formula for an, the nth term of the sequence 19,24,29

In the sequence the First term a₁= 19

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The Formula used for explicit formula is: a_1=First \ term ; \ a_n=a_{n-1}+d

Where d is common difference and n is nth term of sequence.

So, explicit formula for an, the nth term of the sequence 19,24,29

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Mathematical connection A lighthouse casts a revolving beam of light as far as the pier
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The light's coverage area is given mathematically as i.e. Area=\pi d^{2}

Given that a lighthouse casts a revolving beam of light as far as they peir and asked the area is covered.

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Let's assume the distance traveled by light as "d"

as it forms a circular region, it forms a circle of radius "d"

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Learn more about area here:

brainly.com/question/27683633

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