kennethyadiel05 kennethyadiel05

11-05-2020
Mathematics

contestada

Write the explicit formula for the nth term of the given geometric sequence.
1, 5, 25, 125, . . .

5n

5n – 1

5n – 1

5n

1 + (n – 1)5

Respuesta :

mysticchacha mysticchacha

11-05-2020

Answer:

formula: a_n = 5^(n-1)

Step-by-step explanation:

Common ratio = r = 25/5 = 5

a_1 = 1

a_n = a_1 * r^(n - 1)

a_n = 1* 5^(n - 1)

Answer Link

slockettsaj slockettsaj

14-05-2020

B. 5^n-1 is the answer.

EG. 2020

Answer Link

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