Answer:
It is -1
Step-by-step explanation:
Answer:
Invalid
Step-by-step explanation:
This is invalid because you don't have to go some were to love something.
To find T, you add 25 to both sides, isolating the varible. This gives you T=-19
Hope this helped!
The wording of this question is a bit confusing... You can't write a sequence in sigma notation, but rather a series or sum. I think the question is asking you to write the sum of the sequence,

which would be

in sigma notation.
To do this, notice that the denominator in each term is a power of 2, starting with
and ending with
. So in sigma notation, this series is

Answer:
Value of x will be 0.1515
Step-by-step explanation:
We have given the equation 
We have top fond the value of x using exponent and logarithmic property
So 



Taking log both side


x = 0.1515