jolette13 jolette13
  • 04-05-2021
  • Mathematics
contestada

The first three terms of a sequence are given. Round to the nearest thousandth (if
necessary).
405, 397, 389,...
Find the 31st term.

Respuesta :

rijarafiquee
rijarafiquee rijarafiquee
  • 04-05-2021

Answer:

165

Step-by-step explanation:

tn = t1 + (n - 1)(d)

t31 = 405 + (31 - 1)(-8)

t31 = 405 + (30)(-8)

= 405 - 240

= 165

Answer Link

Otras preguntas

how many signers were there for the Declaration of Independence
What's the answer? :)
A random sample of 20 of the 200 students at garland elementary is asked how many siblings each have
On an average day, how much money is in vaults of the federal reserve bank of philadelphia?
As a result of injury to her brain, Scarlett can no longer understand what people say to her although she hears them. The region of the cerebral cortex most lik
Prudie needs $90 or more to be able to take her family out to dinner. she already saved $30 and wants to taker her family out to dinner in 4 days. suppose that
what is 5(5r-7)=-185
what can we do women's rights issues in united state America?
True or false 1) 0 >0 2)-22 ≤ -1
The faces on a fair number cube are labelled 1,2,3,4,5 and 6. Steven rolls the number cube 48 times. How many times should Steven expect to roll a 3 ? a 3 b 8