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pogonyaev
2 years ago
4

The table below shows the conditional relative frequencies of a set of data comparing gender and whether an academic scholarship

was earned. A 4-column table with 3 rows. The first column has no label with entries male, female, total. The second column is labeled scholarship with entries 0.47, 0.52, 0.495. The third column is labeled no scholarship with entries 0.53, 0.48, 0.505. The fourth column is labeled total with entries 1, 1, 1. Which conclusion can be drawn from the table? An association cannot be determined because 0.47 is close to 0.52. There is an association between gender and scholarship earned because each row adds to 1. An association cannot be determined because 0.47 is close to 0.53. There is an association between gender and scholarship earned because each column total is the average of the values in the column.
Mathematics
2 answers:
aniked [119]2 years ago
7 0

Answer:

A

Step-by-step explanation:

aalyn [17]2 years ago
6 0

Answer: A on edge

Step-by-step explanation: Got it right

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The end of third hour = 117*3 = 351

The end of fourth hour = 351*3 = 1,053

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The end of ninth hour = 255879*3 = 767,637

The end of tenth hour = 767637*3 = 2,302,911

The correct answer is D.2,302,911

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2 years ago
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Which shows the four-term polynomial and factored form of x2 + 6x-27?
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Answer:

0x2+9x-3x-27      6x-27

Step-by-step explanation:

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Period 1 has 15 students in it and a test average of 86%. Period 2 has 21 students in it and an average of 88%. Period 3 has 12
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Add all of the percents up and then divide by 3. You get 89.6% 
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Thirty percent of the students in a high school face a disciplinary action of some kind before they graduate. Of those students,
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Answer:

D. 54%

Step-by-step explanation:

For simplicity, lets assume we have 100 students in high school.

30% of students face disciplinary action, therefore;

⇒ (30/100) x 100 = 30 students.

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⇒ (40/100) x 30 = 12 students (go to college)

Also 70% of students do not face disciplinary action, therefore;

⇒ (70/100) x 100 = 70 students.

of these 70 students. 60% go to college. therefore;

⇒ (60/100) x 70 = 42 students (go to college)

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2 years ago
A certain company's main source is a mobile app. The function h models the company's annual profit (in million of dollars) as a
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Answer:

At price 3 and 11, the profit will be $0

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one.  

<em> A certain companies main source of income is a mobile app. The companies annual profit (in millions of dollars) as a function of the app’s price (in dollars) is modeled by P(x)=-2(x-3)(x-11) which app prices will result in $0 annual profit?</em>

My answer:

Given:

  • x is the app price
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If we want to find out the app price that will result in $0 annual profit? It means we need to set the function:

P(x)=-2(x-3)(x-11) = 0

<=> (x-3)(x-11)= 0

<=> x - 3 = 0 or x - 11=0

<=> x = 3 or x = 11

So at price 3 and 11, the profit will be $0

Hope it will find you well.

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