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sergey [27]
2 years ago
14

Which of the following is an example of a sample that would NOT be random?

Mathematics
1 answer:
Sloan [31]2 years ago
5 0

Answer: D

"Separating the students on the list into boys and girls and choosing a sample from each group that is proportional to the size of the group."

Step-by-step explanation:

You are sampling an equal amount of boys and girls since your getting an equal sample of each gender. (Not random)

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fenix001 [56]

Step-by-step explanation:

\frac{1}{2} x + 3 =  - 1 \\  \frac{x}{3}  + 3 =  - 1 \\  \frac{x}{3}  =  - 1 - 3 \\  \frac{x}{3}  =  - 4 \\ x =  - 4 \times 3 \\ x =  - 12

4 0
2 years ago
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Joe has 14 toys in a collection he buys 12 new toys and sells 8 out of the old collection would you subtract 26-8 which would gi
NeTakaya

Answer:

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Ira Lisetskai [31]

Answer:

20 is correct answer

Step-by-step explanation:

8+3×4

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=20

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3 years ago
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I need help with this !!! I’ll give brainliest!!!! (_/~15~)2 !!!! Look at picture please!!
antoniya [11.8K]

Answer:

15

Step-by-step explanation:

a square root multiplied by itself equals the number inside the box, right?

(/~15~)2 = 15

3 0
3 years ago
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Oduvanchick [21]

Answer:

No he wont.

Step-by-step explanation:

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Michael has 48 and Susan has 60

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