Answer:
x = 4
Step-by-step explanation:
10(x - 1) = 8x - 2
10x - 10 = 8x - 2
10x = 8x + 8
2x = 8
x = 4
Answer:
For this case we have the following confidence interval given:

And for this case we want to find the estimated proportion like this:

And the margin of error for this case would be given by:

Step-by-step explanation:
For this case we have the following confidence interval given:

And for this case we want to find the estimated proportion like this:

And the margin of error for this case would be given by:

X^2+x-2
Pls mark brainliest
Answer:
yes
Step-by-step explanation:
whole:1,2,3...
natrule: add a 0,1,2,3...
integers: -1,-2,-3,0,1,2,3...
ratinal: fraction,decimals,pecenteges,and all the above
C=2πr r radius it would be right