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HannahD

  • 3 years ago

find the next term of the given sequence: 1.31, 2.54, 3.77 multiple choice answers: A) 4.90 B)5.00 C)5.10

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  1. sue101
    • 3 years ago
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    B. 5.00

  2. hsmt
    • 3 years ago
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    hi hannah. did you see how sue got the answer?

  3. HannahD
    • 3 years ago
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    no. explain?

  4. hsmt
    • 3 years ago
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    k

  5. sue101
    • 3 years ago
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    I first subtracted 3.77 - 2.54 = 1.23 Since I now know that the pattern between here is 1.23 I will add 3.77 +1.23 to get the next sequence number

  6. FaithIsASiren_OhKellin?
    • 3 years ago
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    Agreed. It is B. Add 1.23 to 3.77.

  7. HannahD
    • 3 years ago
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    thank you!

  8. FaithIsASiren_OhKellin?
    • 3 years ago
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    mhm. c:

  9. hsmt
    • 3 years ago
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    right, for arithmetic sequences, it is called the common difference. In this case, the common difference is 1.23.

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