Answer: 1.12
Step-by-step explanation:
The confidence interval for the mean 
and margin of error E is given by :-
--------------(1)
The given confidence interval : (0.21, 2.45) -------------(2)
From (1) and (2), we have
Subtract equation (3) from (4), we get
Hence, the margin of error is 1.12 .
Answer:
paul will spend 33
Step-by-step explanation:
66-43
Answer:
fish
Step-by-step explanation:
turn one 2 90 degrees clockwise and rotate the other one 270 degrees clockwise and overlap the two and you get fish :3
(funny joke but is its real the answer is 4)
Answer:
Step-by-step explanation:
To put factor back into the square root, we have to put squared value.
like 6 can be written as 
.
Similarly, 5 can be written as 
= 
= 
=
I think it’s x=3 because 3 is the highest number in my eyes
