jayesunset jayesunset

02-06-2021
Mathematics

contestada

Solve number 3 please, with explanation

Solve number 3 please with explanation class=

Respuesta :

ferrybukantoro ferrybukantoro

02-06-2021

Answer:

97,655

Step-by-step explanation:

5(5)^(n-1) = 78,125

5^n = 78,125

n = 7

=> S7 = 5(5^7 -1) / (5-1)

= 5/4 (78, 125 -1)

= 5/4 (78 124) = 97,655

Answer Link

Otras preguntas

Please help ASAP if you know Spanish I’ll mark you as brainlister

please help me :( A standard six-sided die is rolled. What is the probability that it is not a 4?

x - 25% (of x) = 40 solve for x.

Kelly's inheritance from her great-grandmother was $220,000 after taxes. If Kelly invests this money in a savings account that earns $18,260 in simple interest

Half of the world's supply of what resource in found in Southwest Asia?

The Greeks were responsible for breaking away from the previously held idea that laws came directly from _____________ and contending that they were in fact a _

3. Which statement best describes the result of James Fannin's contribution to the Texas Revolution?

A political practice/government structure in which a small elite control the political and economic life of a nation. Ran by a Dictator. A) capitalism B)America

Do you believe that a groundhog can predict the weather why or why not

please i only need help on #5