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

Graph the following equation on the graph C = 7250 + 205s

Because he thought that moving to another country would give him a better quality of life, Jeffrey was persuaded to __________ from his place of birth and leave

why is the nervous system better suited to control a person's movement than the endocrine system

how do we differentiate chemical change from physical change

to reads principal, time and rate to calculate simple interest and total amount

if the length of a rectangle is 4 more than the width and if the perimeter 0of rectangle is 52, what is the width of the rectangle

Almost every modern piano has 52 white keys and how many black keys?

Describe the four major tools central banks use to enact monetary policy: reserve requirements, discount rates, open market operations, and interest on reserves

Hormones turn on, turn off, speed up, or slow down the activities of organs and tissues. true or false

what is your mother name