htxcarmennn htxcarmennn

18-06-2019
Mathematics

contestada

What is the 47th term of the arithmetic sequence with this explicit formula?
an= -11 + (n - 1)(-3)

Respuesta :

freckledspots freckledspots

18-06-2019

Answer:

-149

Step-by-step explanation:

Just plug in 47

-11+(47-1)(-3)

-11+46(-3)

-11+-138

- 149

Answer Link

wegnerkolmp2741o wegnerkolmp2741o

27-06-2019

Answer:

= -149

Step-by-step explanation:

an= -11 + (n - 1)(-3)

The 47th term means n = 47

a47 = -11 + (47-1) (-3)

= -11 + 46 (-3)

= -11 -138

= -149

Answer Link

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