3 years ago

Pls help What is true about the following sequence: 2.7, 6.5, 10.3, 14.1, 17.9*

Mathematics

1 answer:

RSB [31]3 years ago

7 0

Answer:

<em>D.) It has a common difference of 3.8</em>

Step-by-step explanation:

When you subtract $a_{2} -a_{1}$ you get a common difference, the same goes for the other values: when you subtract the previous term from the next, you get a common difference of positive 3.8

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Formula
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Substitute and solve.
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12a - 6 + 7a - 2a ; a = 4<br> Need help please

Novosadov [1.4K]

Answer:

Step-by-step explanation:

Plug in the value of a in the equation:

12(4) - 6 + 7(4) - 2(4)

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Complete answer:

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