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4 years ago

What is the correct method of solving the equation x/3-6=9 for x?

Mathematics

1 answer:

AveGali [126]4 years ago

6 0

Answer: The value of x is 45

Step-by-step explanation:

The equation x/3-6=9 is a linear equation, where x/3 is the same as one-third of x.

Thus it is easily simplified as such:

x/3-6=9

Collect like terms

x/3 = 9 + 6

x/3 = 15

i.e (1/3) of X = 15

To get the value of x, cross multiply

x = 3 x 15

x = 45

Thus, the value of x is 45

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3 years ago

WidgCo is a company that produces and sells widgets. Let p denote the price per widget (measured in dollars), and let x be the m

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Answer:

The answer to this question can be defined as follows:

i) $\bold{p(x)= -5x^2+ 217x- 1,401} \\$

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Step-by-step explanation:

Given value:

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The formula for calculating the profit function value:

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3 years ago

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Cloud [144]

Answer:

Step-by-step explanation:

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3 years ago

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According to the hypothesis test, the correct statement of the p-value is mean value is against null hypothesis.

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In statistics, hypothesis test means a form of statistical inference that uses data from a sample to draw conclusions about a population parameter or a population probability distribution.

Given,

Here we need to find the correct statement of the p-value for the a hypothesis test for population proportion, you calculated the p-value is 0. 01 for the test statistic.

While we looking into the given question we have identified the value of p value of the test statistic is 0.01.

Then the correct statement of the p-value less than 0.01 will under normal circumstances mean that there is substantial evidence against the null hypothesis.

To know more about Hypothesis test here.

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