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vekshin1
2 years ago
10

Which line has an undefined slope? A y = 0 B y = 2 C x = y D x = 2

Mathematics
2 answers:
Advocard [28]2 years ago
6 0
The answer is D
X=2
Hope I can help(≧∇≦)
PolarNik [594]2 years ago
5 0
Learn this :
VUX -- vertical line, undefined slope, represented by x = a number.
HOY -- horizontal line, 0 slope, represented by y = a number

so the line with the undefined slope is going to be  x = 2
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Which expression is equal to (−12−2i)+(2+2i)?
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(-12 - 2i) + (2 + 2i)
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The number of people who purchased a new car from force motor company , is 140% of the number of people who purchased a new car
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90(140/100)

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A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the
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Answer:

  $1571

Step-by-step explanation:

If we assume that y is profit in dollars, the maximum value of y is revealed by a graph to be ...

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The function can be written in vertex form as ...

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8 0
2 years ago
What is the interest rate on Mackenzie’s account?
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3 years ago
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A marketing research company desires to know the mean consumption of meat per week among males over age 50. A sample of 217 male
guajiro [1.7K]

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Step-by-step explanation:

The formula to calculate the confidence interval is given by :-

\overline{x}\pm z^* \dfrac{\sigma}{\sqrt{n}}

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\overline{x}=3.4

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By using z-table , the critical value for 95% confidence level : z* = 1.96

Now, the  95% confidence interval for the mean consumption of meat among males over age 50 will be :

3.4\pm (1.96) \dfrac{0.5}{\sqrt{217}}

3.4\pm (1.96) \dfrac{0.5}{14.73091986}

3.4\pm (1.96) 0.0339422

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Hence, the 95% confidence interval for the mean consumption of meat among males over age 50 =(3.3, 3.5)

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