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4 years ago

What is the solution set? (0, -2) (2, 0) (7, 0) (5, 3)

Mathematics

2 answers:

Dvinal [7]4 years ago

7 0

Answer:

(5,3)

Step-by-step explanation:

Look for the coordinates of the point of intersection where the 2 graphs cross. This gives the solution.

In this case, they cross at (5,3) and they intersect at only one location (i.e there is only 1 solution)

vivado [14]4 years ago

7 0

I think the answer is (5, 3)

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Step-by-step explanation:

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The Candle Factory is producing a new candle. It has a radius of 3 inches and a height of 5 inches. What is the surface area of

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Answer:

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Step-by-step explanation:

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3 years ago

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Rudiy27

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irina1246 [14]

Answer:

The fraction of the applicants who have passed the two phases of the selection process is $\frac{10}{63}$ .

Step-by-step explanation:

The question is:

In the first phase of the selection process for the body of teachers they eliminate four-ninth of the applicants while in the second phase they eliminate 5/7 of those who passed the first phase. If there were 315 applicants what is the fraction of the applicants who have passed the two phases of the selection process?

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<em>N</em> = 315.

It is provided that 4/9th of the applicants were eliminated in the first phase.

Then the fraction of candidates who passed the first phase is:

Fraction who passed phase I = $1-\frac{4}{9}=\frac{5}{9}$

Now, it is also provided that 5/7 of those who passed the first phase were eliminated in the second phase.

Then the fraction of candidates who passed the second phase is:

Fraction who passed phase II = $1-\frac{5}{7}=\frac{2}{7}$

That is, 2/7 of the remaining applicants passed the second phase.

The fraction of the applicants who have passed the two phases is:

$\frac{5}{9}\times \frac{2}{7}=\frac{10}{63}$

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