Answer:26 years old
Step-by-step explanation:
age of Athiyan = p years old
age of mugilan = p+6 years Algeraic statement
if p=20 then Mugilan age = 20+6
algebraic expression = P+6
Answer:

Step-by-step explanation:
From the question we are told that:
Sample size 
Standard deviation 
Confidence level 
Degree of Freedom 
Therefore
Test T from table is given

Generally the equation for Confidence interval CI is mathematically given by



To find the volume of a rectangular prism, multiply its 3 dimensions: length x width x height. The volume is expressed in cubic units.
Answer:
B
Step-by-step explanation:
as it says 3 everytime the x increase by 1
Yes!
-5 - 2 = -7;
-12 - (-5) = -7;
-19 -(-12) = -7;
-26 -(-19) = -7.