Answer:
D. The company's chocolate bars weigh 3.2 ounces on average.
Step-by-step explanation:
We are given that a company claims that its chocolate bars weigh 3.2 ounces on average.
The company took many large samples, and each time the mean weight of the sample was within the 95% confidence interval.
Definition of 95% confidence level: 95% confidence level means a range of values that you can be 95% certain contains the true mean of the population.
Thus by considering definition we can conclude that The company's chocolate bars weigh 3.2 ounces on average.
Thus Option D is correct.
D. The company's chocolate bars weigh 3.2 ounces on average.
Y=-4 and y=-3
-4 is for the y+2=-2
And
Y=-1-2 is -3
Answer: The vertical asymptoms are " x = 3" and " x = -3 " .
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The answer is: " x = ± 3 " .
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Explanation:
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The "denominator" cannot equal "0" ; since one cannot "divide by "0" ;
So; set the "denominator" equal to "0" ;
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→ " x² − 9 <span>= 0 " ; Solve for all values of "x" ;
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Add "9" to each side of the equation:
→ x² − 9 + 9 = 0 + 9 ;
to get:
→ x² = 9 ;
Take the square root of each side of the equation;
to isolate "x" on one side of the equation; & to solve for "x" ;
→ √(x²) = √9 ;
→ |x| = 3 ;
→ x = <span>± 3 .
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Answer: The vertical asymptoms are " x = 3" and " x = -3 " .
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The answer is: " x = ± 3 " .
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They are both positive. Also, they're both rational, even, natural, integer, multiples of 4 .
