pukachus pukachus

04-01-2018
Mathematics

contestada

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

Respuesta :

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

sketch and label all possible rectangles with a perimeter of 30 cm and sides whose lengths are whole numbers

_______ is the primary process that moves water from the liquid state back into the atmosphere as water vapor. a Sublimation b Condensation c Transpiration d Ev

navigation instrument invented in the 1200s

What is 0.89 rounded to the nearest tenth??

Which revision best corrects the errors in the given sentence? I'll do something quiet such as reading, gardening, or bird-watching instead of riding roller coa

In "Ooka and the Honest Thief," why does Gonta steal? A. to maintain his reputation B. to help a charity in need C. to punish someone else D. to provide fo

Choose the definition of: Plagiarism A. Passing off your work autonomously. B. Passing off the work of someone else as your own C. Passing off your work of your

Meetings of Federal Reserve officials occur in Boston New York Washington, D.C. Chicago

How do you write 120% as a fraction, mixed number, or whole number in simplest form

What is 20/24 in simplest form