kaydeemyladyy
kaydeemyladyy
02-12-2017
Mathematics
contestada
Help please !!!!!!!!!!
Respuesta :
WojtekR
WojtekR
02-12-2017
[tex]\boxed{a_1=0.5}\\\\\\a_n=4\cdot a_{n-1}\quad|:a_{n-1}\\\\\\\dfrac{a_n}{a_{n-1}}=4\\\\\\\boxed{r=4}[/tex]
so:
[tex]a_n=a_1(r)^{(n-1)}\\\\\boxed{a_n=0.5\cdot4^{(n-1)}}[/tex]
Answer C.
Answer Link
VER TODAS LAS RESPUESTAS ( 11+ )
Otras preguntas
write quadratic equation whose roots are 4 and -3 and whose leading coefficient is 5 use the letter X to represent the variable ? =0
Which theory suggests that cells are the basic building blocks of life but don't constitute life itself?Cell theory or organismal theory?
Find the sum of the first 8 terms of the sequence. Show all work for full credit.1, -3, -7, -11, ...
what is a example of democracy?
what does 'butterfingers' mean?
How many ways can you choose a set of 9 pencils from a selection of 10?
What does blood deliver to every part of the body
What Does 'Bury the Hatchet' Mean?
How long will lucy have to wait before her $2500 invested at 6% earns $600 ?
how to change 50/12 to a mixed number?
