a(little)n= -1/125(5^n-1)
a. -125
b. -25
c. -625
d. -5
Please explain!

Question

a(little)n= -1/125(5^n-1) 
a. -125
b. -25
c. -625
d. -5
Please explain!

anonymous · Answer

Sorry, what is the 6th term in this sequence?? Forgot that part! Oops!

amistre64 · Answer

when n=6, what do we come up with?

anonymous · Answer

I got -125(5^5), so would the answer be -25??

amistre64 · Answer

i think its more likely to be:$$-\frac{5^5}{125}$$

anonymous · Answer

Also, I am new to open study. How come you have moderator on your icon and it is outlined in purple?

amistre64 · Answer

becasue i am a moderator and hav the ability to ban the people that start trouble or use this site inapproriately

amistre64 · Answer

good thing spelling want a requirement for the job tho lol

anonymous · Answer

So it would still be -25 is the final answer right? Oh cool! I did not know that! How do you become one?

amistre64 · Answer

the owners of the site invite you to be one if they need one and youve shown yourself to be competent at crowd control

amistre64 · Answer

-25 makes sense to me if my head math is right

amistre64 · Answer

555 = 125 so that leave 55 = 25

anonymous · Answer

Okay, thank you! :)

amistre64 · Answer

youre welcome, and good luck ;)

anonymous · Answer

Hi dumbcow! I solved this one already... :) Can you please help me with my current question? The one about the graphs?

dumbcow · Answer

just plot the points to get the graph

anonymous · Answer

I attached a file with the graph that I think is the correct answer. Can you please let me know if that is right?