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  • 18-02-2021
  • Mathematics
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Use the formula below to find the 75th term of the arithmetic sequence
12, 17, 22...

Use the formula below to find the 75th term of the arithmetic sequence 12 17 22 class=

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ADVENTUROUSBOY
ADVENTUROUSBOY ADVENTUROUSBOY
  • 18-02-2021

Answer:

75th term = 382

Step-by-step explanation:

a = 12

d = 17-12

d = 5

75th term = a + ( n - 1 ) d

75th term = 12 + ( 75 - 1 ) 5

= 12 + 74 × 5

= 12 + 370

= 382

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