81, you just type in a calculator 3^4 which would also equal 3x3x3x3
Answer: A) 0.016
Step-by-step explanation:
The standard error is also known as the standard deviation of sampling distribution.
Formula : 
Given : The proportion of respondents approve the job that President Barack Obama was doing handling the economy : 
Sample size : n= 1000
Then, the standard error (SE) of
is

Hence, the standard error (SE) of
is 0.016 .
Answer:
3 on edge
Step-by-step explanation:
Just did the assignment
Answer:
1696.460033 u^3
Step-by-step explanation:
1. The volume formula for a cylinder is
.
2. The radius is half of the width, So r would be 6. (12/2=6)
3. (6)^2 is 36. (6x6)
4. The height is given, which is 15.
5. Plug these numbers into the equation. It should be

6. This gives you your answer of 1696.460033 u^3.
I think it’s probably c d=2 -10