BluSeaa
BluSeaa BluSeaa
  • 24-05-2019
  • Mathematics
contestada

Enter the explicit rule for the geometric sequence.

15, 3, 3/5, 3/25, …

Enter the explicit rule for the geometric sequence 15 3 35 325 class=

Respuesta :

MathPhys
MathPhys MathPhys
  • 24-05-2019

Answer:

an = 15 (1/5)^(n-1)

Step-by-step explanation:

In a geometric series, each term is multiplied by a common ratio to get the next term.  Such that:

an = a₁ (r)^(n-1)

Here, the first term, a₁, is 15.  The common ratio, r, is 1/5, because each term is divided by 5 to get the next term.  So:

an = 15 (1/5)^(n-1)

Your answer is correct, well done!

Answer Link
mlm567
mlm567 mlm567
  • 24-05-2019

I think this is an example of it

Ver imagen mlm567
Answer Link

Otras preguntas

Is line AB tangent to the circle
Relative to rainfall, the tundra is most likely what other biome?
What is the relationship between stars in a cluster
What does Ponyboy really mean when he asks "We ain't going to cry no more, are we?"-The Outsiders​
Chemical formula of tetraphosphurus octasulfide
Jane wishes to have 20,000 available at the end of 10 years so she deposit money into an account that pays 1.14% compounded monthly how much does she need to de
can kids die from the flu
Enterthe equivalent distance in km in the box 1 km= 1000m 1 m= 100 cm 35,000 cm =.???.km
Which type of manger would most likely work with the national forest service
what is the standard form of each circle? (questions 19&20)