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 ( 54+ )
Otras preguntas
Estimate the sum by first rounding each mixed number to the nearest whole number and then adding 3 8/9 + 2 5/6
Please help I will mark brainliest
PLEASE HELP 13 POINTS
Which detail best supports the idea that mrs Lennox is a silly self centered woman
Simplify the expression below -3(10x + 4y) + 6(6x − 2y)
find the coefficient of Y^2 in the expansion of (2x+y)^3
please help me with the correct answer
Round 96 cent. Amount. To the nearest dollar
Some South Koreans feel the country’s economy is corrupt because four families control much of the country’s ____________. industry imports food exports If you
Information you may find on your paycheck stub may include _____. pay period, taxable allowances, and dividends deductions, dividends, and interest employee ben