Answer:
810
Step-by-step explanation:
3 x 3 x 9 x 10 = 810 [times means multiply]
The answer is: "
1 " .
______________________________________________________ "
x = 1 " .
______________________________________________________Explanation:______________________________________________________Write as a fraction:
______________________________________________________ ;
Reduce the "
" to "
:
Since "(4/2) = (4÷2) / (2÷2) " = "(2/1)" ;
________________________________________________________And we rewrite as:
________________________________________________________ ;
as we can see: "
x = 1 " .
________________________________________________________
The answer is should be
34
<h2>
Answer with explanation:</h2>
As per given , we have
p= 0.457
n= 1033
Margin of error for 99% confidence : E= 4%=0.04
Confidence interval :
i.e.
99% confidence interval for the proportion of registered voters who are in favor of raising income taxes to pay down the national debt. = (0.417, 0.497)
Interpretation : We are 99% sure that the true population proportion of registered voters who are in favor of raising income taxes to pay down the national debt lies in interval (0.417, 0.497).