1
Let's create a function for this geometric sequence. The general form of the function will be:
f(x) = C*R^x
where
C is some constant
R = ratio of sequential terms
x = term number.
We've been given 1/2 as the ratio. So we have:
f(x) = C*0.5^x
We've also been told that the first term is 4096. So we have
f(x) = C*0.5^x
4096 = C*0.5^1
Now let's solve for C
4096 = C*0.5^1
4096 = C*0.5
8192 = C
So our function is
f(x) = 8192*0.5^x
Let's solve for x = 13
f(x) = 8192*0.5^x
f(13) = 8192*0.5^13
f(13) = 8192*0.0001220703125
f(13) = 1
Answer:
Factors are 1,2,3,4,5,6,10,12,15,20,30,60
Step-by-step explanation:
Hope this helps
I really think it's 4 or B
Answer:
this is school work
Step-by-step explanation: sorry but you gotta figure this out yourself.
but, the thing is that you should figure out the stuff inside the (these -->) then figure out the rest step by step like this, x= what then try to understand y= what, then use them to answer the problem.
and if its like this 1(4x + 5y) that mean that 9xy times 1 is your answer, this is an example.
The answer is 70 my good fellow