DaisyVerrone DaisyVerrone
  • 19-05-2014
  • Mathematics
contestada

Using a_n=a_1r^{n-1}, what is the 10th term in this geometric sequence? [tex]0.2,1,5,25,125,...[/tex]

Respuesta :

Ryan2
Ryan2 Ryan2
  • 19-05-2014
[tex]a_n=a_1.r^{n-1}\\ \\ a_{10}=(0.2).5^9\\ \\ a_{10}=(0.2).1,953,125=390,625[/tex]
Answer Link

Otras preguntas

what is some entertianment in Nigeria
what is 4 (u +6) -7u​
Solve the equation. 5+0.5(6n+14)=3 Please explain this to me because I don't get it and feel like cheating going on Brainly.
Help ASAP plzzzzzzzz
What family did Michelangelo become the chief artist for?
what is phycomycetes​
Match the systems of linear equations with their solutions.
I don’t get it someone help me please please help me please help please IT say fill in the blanks using “HE,SHE,IT,WE,They”
How do the body’s exterior lines of defense prevent illness? (7th grade Science) A) They prevent pathogens from entering the body. B) They make antibodies to pr
What is the solution to this set of equations? Show your work. y=5x−9 y=x^2−3x+7