Please give me the correct answer.Only answer if you're very good at math.Please don't use a link to a website.
2 answers:
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Answer:
Step-by-step explanation:
1)Since we know that recursive formula of the geometric sequence is
so comparing it with the given recursive formula
we get common ratio =-4
8th term=
Explicit Formula =
2) Comparing the given recursive formula
with standard recursive formula
we get common ratio =-2
8th term=
Explicit Formula =
3)Comparing the given recursive formula
with standard recursive formula
we get common ratio =3
8th term=
Explicit Formula =
4)Comparing the given recursive formula
with standard recursive formula
we get common ratio =-4
8th term=
Explicit Formula =
5)Comparing the given recursive formula
with standard recursive formula
we get common ratio =-4
8th term=
Explicit Formula =
6)Comparing the given recursive formula
with standard recursive formula
we get common ratio =-2
8th term=
Explicit Formula =
7)Comparing the given recursive formula
with standard recursive formula
we get common ratio =-5
8th term=
Explicit Formula =
8)Comparing the given recursive formula
with standard recursive formula
we get common ratio =-5
8th term=
Explicit Formula =
Answer:
The correct option is;
pH = 4.1
Step-by-step explanation:
The given information are;
The hydrogen ion [H⁺] concentration in tomato juice =
The pH of a solution = -㏒{H⁺] = -㏒( ) = -(-4.1) × ㏒(10) = 4.1
The pH of the of the tomato juice = 4.1
The pH is the term used to refer to the acidity of water with the range of pH values ranging from 0 to 14 where pH values of a solution lesser than 7 are considered acidic while pH values above 7 indicate a basic solution.