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seraphim [82]
4 years ago
15

Seth wants to find out if students at Hillsboro High School go to the football games. He decides to take a sample rather than as

k every student. He asks the first 15 boys leaving the library. Which statement about the sample is true? Select two answers.
A. This sample includes the entire student population.
B. This sample includes only those students who use the library.
C. This sample is representative of the population.
D. This sample is not a random sample.
E. This sample is a random sample
Mathematics
1 answer:
Sergio [31]4 years ago
3 0

Answer:

c & e

Step-by-step explanation:

not sure tho

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A school has 17 tables in the cafeteria. Each table seats 12 students. What is the
Scorpion4ik [409]

Answer: 204 students

Step-by-step explanation: To find  out the greatest number of students that can fit at the 17 tables in the school cafeteria, we simply need to multiply the number of students that can fit at each table by the number of tables.

12 students can fit at 1 table and there are 17 tables.

So we have (12)(17) which is 204.

So the greatest number of students that can be seated din the cafeteria is 204 students.

8 0
3 years ago
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To determine the system of inequality that has been graphed, we need to be very smart.


Observe that all the equations are the same.


Also note that all the lines are solid. This should tell you that the inequities should involve.


\ge \:or\: \le



Therefore the answer is between option A and B.



So we choose a point in the solution region to discriminate between A and B.


Let us choose the origin since that is easy to evaluate.


We substitute into option A to get.

y\le 3x-1\:and\: x+ 3y \ge 6




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The above statements are false



We now substitute into option B



y\ge 3x-1\:and\: x+ 3y \le 6




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0\ge-1\:and\: 0 \le 6


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8 0
3 years ago
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bearhunter [10]
B and C are both correct 

t(s) is equivalent to the temperature of the tea after s amount of seconds
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Step-by-step explanation:

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Answers for factoring out the gcf and please explain how you got the answer of -24x + 16y
Stella [2.4K]
This is the correct answer

4 0
3 years ago
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