2donnieflorezor37vi 2donnieflorezor37vi
  • 06-03-2018
  • Mathematics
contestada

find the arithmetic mean an of an-1=3.9 and an+1=7.1

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 06-03-2018
a[n] = (a[n-1] +a[n+1])/2 = (3.9 +7.1)/2 = 11/2 = 5.5
Answer Link
applelulu
applelulu applelulu
  • 07-05-2019

The arithmetic mean is 5.5

So therefor the answer is 5.5

Answer Link

Otras preguntas

(2n)4 without exponents
use the Quadratic formula to solve: x^2 + 10 =-7x
In this excerpt from Hard Times by Charles Dickens, which lines include images of the horrors of industrialization? It was a town of red brick, or of brick th
Find a49a49 of the sequence 70,63,56,49,…70,63,56,49,…. A. -243 B. -273 C. -63 D. -266
What was the effect of the plessy decision on the nation especially on the southern states?
A nursing goal for a client diagnosed with illness anxiety disorder should focus on which area?
Which cell organelles function resembles the function of the brain in higher animals
What percentage of the trees cut down are used for something other than paper?
The square floor of a tent has an area of 49sq. feet. What is the length of the side of the tent?
Of the following, which is NOT an accurate account of memory retrieval for an individual with dissociative amnesia? A. Memories can be recalled by a trigger in