Answer:
y = 9/b
Step-by-step explanation:
by = 9 solved for b yields y = 9/b.
The sum of a geometric sequence is:
s(n)=a(1-r^n)/(1-r) in our case:
s(n)=3(1-4^n)/(1-4)
s(n)=-(1-4^n)
s(n)=(4^n)-1 and s=1023
(4^n)-1=1023
4^n=1024
n ln4=ln1024
n=(ln1024)/(ln4)
n=5
Answer:
The answer is 21 ,
Step-by-step explanation:
sneiejdhdhwjjs
The teachings of buddha is the answer :-)
Answer:
9180
Step-by-step explanation:
