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3 years ago

Describe a real world scenario that is an arithmetic series. Show your work as you find the 7th term of your scenario.

1 answer:

7 0

A new night club opens. The first night 100 patrons attend. For each successive night for a month, 20 more attend. How many attend on the 7th night?

Arithmetic sequence formula finding the nth number:

an = a1 + (n – 1)d

A(7) = 100 + (7-1) 20

A(7) = 100 + (6)20

A(7) = 100 + 120

A(7) = 220

So, on the 7th night, there 220 patrons.

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Answer:

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Step-by-step explanation:

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3 years ago

Pay (dollars)

Kazeer [188]

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2 dollars per hour

Step-by-step explanation:

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2 years ago

Stewart has 18 birds remaining in avery. However he did have 29 until Tim left the door open. There are 8 blue birds and 4 Galah

agasfer [191]

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37.9%

Step-by-step explanation:

percentage that flew away = number that flew away /total number of birds x 100

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2 years ago