808needhelp 808needhelp
  • 13-04-2019
  • Mathematics
contestada

Need help please and thank you

Need help please and thank you class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 13-04-2019

Answer:

A .4,.04,.004,.0004

Step-by-step explanation:

an = 4 * (1/10)^n

Let n=1

a1 = 4 * 1/10 = 4/10 = .4

Let n=2

a2 = 4 * 1/10^2 = 4/100 = .04

Let n=3

a3 = 4 * 1/10^3 = 4/1000 = .004

Let n=4

a4 = 4 * 1/10^4 = 4/1000 = .0004

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