If they are the sides then2x=x+26
2x-x=26
x=26
so each side =2*26=52
Answer: 741
Step-by-step explanation:
As per given ,we have
The prior estimate of population proportion:
Margin or error : 2.5%=0.025
Critical value for 95% confidence =
Formula to find the sample size :-
i.e.
Hence, the minimum sample size required to obtain this type of accuracy= 741
Answer:
D. -6.
Step-by-step explanation:
The inverse is the number when added to 6 results in 0.
So it is 0 - 6 = -6. (6 + -6 = 0)
There are 36 outcomes when a pair of dice are thrown.
The possibilities of both being even would be:
2,2 2,4 2,6
4,2 4,4 4,6
6,2 6,4 6,6
So 9/36 or 1/4 or 25%
Answer:
steps below
Step-by-step explanation:
<u>(x , y)</u> --> (y , -x) rotated 270 degrees counterclockwise
(y , -x) --> (x , -y) reflected across the line y= -x
(x , -y) --> <u>(-x , -y)</u> reflected across the y axis
║
(x , y) --> (-x , -y) rotating (x, y) 180 degrees