20-12-2019
Mathematics

contestada

find the 30th term of the arithmetic sequence with a first term of 4 and a comman difference of 8

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jimrgrant1 jimrgrant1

20-12-2019

Answer:

236

Step-by-step explanation:

The n th term of an arithmetic sequence is

[tex]a_{n}[/tex] = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 4 and d = 8, thus

[tex]a_{30}[/tex] = 4 + (29 × 8) = 4 + 232 = 236

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