studyingg
studyingg studyingg
  • 20-01-2017
  • Mathematics
contestada

What is the next number in the sequence?

1, 4, 13, 40, 121 ... ?

Thank you for the help!

Respuesta :

LammettHash
LammettHash LammettHash
  • 20-01-2017
Looks like the next term in the sequence is generated by multiplying the previous term by 3 and adding 1:

[tex]1\times3+1=4[/tex]
[tex]4\times3+1=13[/tex]
[tex]13\times3+1=40[/tex]
[tex]40\times3+1=121[/tex]

If the pattern holds, the next term is probably going to be

[tex]121\times3+1=364[/tex]
Answer Link

Otras preguntas

What can you infer is mallam siles motivation for choosing abeeba to be his wife. TIQA
Which of the following could NOT own land of any kind under feudalism?
Add this in binary numbers . (1100011+11111+111) ​
What is science fiction? Please don’t copy and paste from the internet…
Please help me answer this question
if f(x) = -2x + 4, then f^-1(x) =
(b) Explain four advantages of co-education.​
5 workers can paint the walls of a house in a day. Something urgent came up and the paint job had to be finished in 8 hours. How many extra worker would the own
which of the following organelles is found in both plant and animal cells. HELP a. call walls b. chloroplast c. central vacuole d. mitochondrion
The molar mass of K2S is 110.27 g/mol. What is the mass of 2.75 moles K2S? [?] g K₂S