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Nuetrik [128]
3 years ago
7

Carmen wants to know the favorite lunch menu among 6th grade students. Which types of survey below would give Carmen valid resul

ts?
A) randomly survey students in the middle school
B) randomly survey sixth grade teachers
C) randomly survey sixth grade boys
D) Randomly surveys sixth grade students
Mathematics
2 answers:
AlladinOne [14]3 years ago
5 0

Answer:

D

Step-by-step explanation:

Randomly surveying sixth grade students would give the most accurate result, as randomly surveying students in middle school wouldn't just be limited to 6th graders, sixth grade teachers would not be relevant as Carmen wants to know the favorite lunch menu amount 6th grade students, sixth grade boys would only include a certain gender, which is not the focus of the study. Therefore, D would be the best choice

CaHeK987 [17]3 years ago
5 0

Answer/ Step-by-step explanation: The answer is definitely D.) Randomly surveys sixth grade students

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The wrestling team wants to sell pies for a fundraiser. The cafeteria helped out by donating 2 pies. Each pie will be cut into 4
Eduardwww [97]

Answer:

The answer would be 8

Step-by-step explanation:

4x8=32

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8 is how many pies

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8 0
3 years ago
Triangle LMN with vertices L(-9,-1) M(-3,-4) and N(-5,-8)
pishuonlain [190]

Answer:

Part A: L(-1,9) M(-4,3) N (-8,5)

Step-by-step explanation:

4 0
2 years ago
What is the midpoint of the segment shown below ?
Hoochie [10]
I'm pretty sure it would be d. you have to add the xs and ys and divide each by 2.
7 0
3 years ago
Read 2 more answers
\large -6x+6y=6<br> \large 6x+3y=12
Kaylis [27]

Answer:

the solution of the system is:

x = 1 and y = 2.

Step-by-step explanation:

I suppose that we want to solve the equation:

-6*x + 6*y = 6

6*x + 3*y = 12

To solve this, we first need to isolate one of the variables in one of the equations.

Let's isolate y in the first equation:

6*y = 6 + 6*x

y = (6 + 6*x)/6

y = 6/6 + (6*x)/6

y = 1 + x

Now we can replace this in the other equation:

6*x + 3*(1 + x) = 12

6*x + 3 + 3*x = 12

9*x + 3 = 12

9*x = 12 - 3 = 9

x = 9/9 = 1

Now that we know that x = 1, we can replace this in the equation "y = 1 + x" to find the value of y.

y = 1 + (1)  = 2

Then the solution of the system is:

x = 1 and y = 2.

6 0
3 years ago
Can some one help me plz??
Hitman42 [59]
The answer is C for this question
5 0
3 years ago
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