pukachus
pukachus pukachus
  • 04-01-2018
  • Mathematics
contestada

Calculate the partial sum S(5) for the sequence 243, 81, 27,... .

Respuesta :

Hosein
Hosein Hosein
  • 04-01-2018

[tex]s(5) = \frac{243(1 - ( { \frac{1}{3})^{5} )} }{1 - \frac{1}{3} } = \frac{242}{ \frac{2}{3} } = 3 \times 121 = 363[/tex]
Answer Link

Otras preguntas

Which goal was NOT stated in the slogan of the Revolution a. liberty b. fraternity c. justice d. equality
Why do the two hemispheres of the brain control the opposite sides of the body?
When did homosexuality become unacceptable in Europe?
The equation 2NaNO3 CaCl2=2NaCl Ca(NO3)2 is balanced. How many atoms of oxygen are there on each side of the equations?
The Crusades were a series of religious wars fought between the Christians and the .
Trade between countries leads to A. reduced labor productivity. B. high unemployment in all trading partners. C. higher product prices. D. higher standards of l
A photon with a frequency of 5.48 × 10^14 hertz is emitted when an electron in a mercury atom falls to a lower energy level. Determine the energy of this photon
How to research controversial history?
A bag of trail weighs 11 1/2 ounces each serving of trail mix is 3/4 ounce how many servings are in the bag of trail mix? Show your work
what is the greatest common factor of 27,36,72