MichaelaE MichaelaE
  • 15-07-2017
  • Mathematics
contestada

Identify the 19th term of the arithmetic sequence 5, 16, 27 …

Respuesta :

RickyChen
RickyChen RickyChen
  • 15-07-2017
This sequence is represented as:

a(n+1) = 5 + 11n

So for 19th term, a(19) = 5 + 11*(19-1) = 203
Answer Link
bcalle
bcalle bcalle
  • 15-07-2017
an = a1 + (n -1)(d)
where a1 is the first term and d is the common difference.
a19 = 5 + (19 - 1)(11)
a19 = 5 + (18)(11)
a19 = 5 + 198
a19 = 203
Answer Link

Otras preguntas

Scientific notation for -0.00346
A viking explorer named ___________ led an expedition to North America.
A purebred wingless red-eyed fruit fly is crossed with a purebred winged sepia-eyed fruit fly to produce F1 flies
I really really need help with this plz help me now I would appreciate it
Who coined the phrase "survival of the fittest"? A)Herbert Spencer B)Charles Darwin C)Thomas Malthus D)Alfred Russel Wallace
THe Vietnamese led independence movement against the
In 2009, impaired drivers killed 92 children __________. A. riding in the same car as the impaired driver B. in parking lots C. crossing the street D. in schoo
The position or approach of an essay
What is the difference between relative frequency and conditional relative frequency?
Evaluate the expression c=5 c to the power of 2+16