Itsmari932idn
Answered

IDNLearn.com provides a collaborative environment for finding and sharing knowledge. Get accurate and comprehensive answers to your questions from our community of knowledgeable professionals.

310, 304, 298, ...
Find the 47th term.

Sagot :

TheUnknownScientistidn

Answer:

The answer is 34

Step-by-step explanation:

Given;

  • a₁ = 310
  • a₂ = 304
  • a₃ = 298
  • n = 47

To Find;

  • a₄₇ = ?

Formula;

  • aₙ = a + (n – 1) × d

Now,

Common Difference (d)

d = a₂ – a₁ = 304 – 310 = -6

d = a₃ – a₂ = 298 – 304 = -6

Here, common difference is same everywhere

So,

aₙ = a + (n – 1) × d

a₄₇ = 310 + (47 – 1) × (-6)

a₄₇ = 310 + 46 × (-6)

a₄₇ = 310 – 276

a₄₇ = 34

Thus, The 47th term of this sequence is 34.

We appreciate your contributions to this forum. Don't forget to check back for the latest answers. Keep asking, answering, and sharing useful information. IDNLearn.com is your reliable source for accurate answers. Thank you for visiting, and we hope to assist you again.