Y= 3x-8
It will still be a equation
The red line would have a slope of -3/7 as well as long as it is parallel, but would have a slope of 7/3 if it were perpendicular, or made an X.
The answer will be a because you’ll multiply what’s in parentheses and then combine like terms
The answer is 0.4 because there is a 4/10 chance of an odd number between 3 and 10 being chosen out of the numbers listed.
The size of the sample should be obtained at 2401 in order to be 95% confident
Given that:
Margi of error, 
Population proportion, 
To Find: The size of the sample that should be obtained in order to be 95% confident
Let the size of the sample be n
Using formula,

Therefore, the size of the sample should be obtained at 2401 in order to be 95% confident
Learn more about Population proportion here brainly.com/question/15703406
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