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Hatshy [7]
3 years ago
7

You wish to determine the GPA of students at your school. Describe what process you would go through to collect a sample if you

use a systematic sample.
Mathematics
1 answer:
Black_prince [1.1K]3 years ago
6 0

Answer:

simple random sampling

Step-by-step explanation:

You might be interested in
Is 34/18 greater or less than or equal to 1 5/6
Galina-37 [17]

Answer:

34/18 is greater than 1 5/6.

Step-by-step explanation:

hope this helps. . .<3

good luck!    uωu

4 0
2 years ago
Read 2 more answers
Wich is the measure of an angle that cuts off 1/4 of a circle
SOVA2 [1]
Going around a full circle is 360.
1/4 of that is 90
So 90 degrees is 1/4 of a circle
3 0
3 years ago
Read 2 more answers
If you subtract 12 from my number and multiply the difference by-3 the result is -54 what is my number
Alla [95]

first, make an equation:

- 54 =  - 3x - 12

then, add twelve to both sides to remove it from the right:

- 42 =  - 3x

then just divide by (-3) to get the value of x:

x = 14

4 0
3 years ago
Lian needs to solve the quadratic equation: x^2 - 4x - 2 = 0. Which statement about how Lian should solve this equation is true?
Ulleksa [173]

Answer:

x = 4.45 or x = - 4.45

Step-by-step explanation:

Here are the steps:

Substitute the values,

4+\sqrt{-4^2-4(1*-2)} ÷ 2 × 1

x = 2 ± √6

x = 4.45 or x = - 4.45

<em>good luck, i hope this helps :)</em>

5 0
3 years ago
Read 2 more answers
Can someone tell me step by step how to solve this?
sasho [114]

Answer:

Step-by-step explanation:

I take it that this is some sort of ratio.  Start by solving the brackets on the left.

Brackets: 1/3 - 1/10

Brackets: 10/30 - 3/30

Brackets: 7/30

Brackets^2: 49/900

Brackets^2 - 1/5: 49/900  - 180/900

Brackets^2 - 1/5: -131/900

(2/5)^2 = 4/25

The way this read, it should be

\frac{\frac{-131}{900} }{\frac{4}{25} }

Which when you invert and multiply becomes

\frac{-131}{900} * \frac{25}{4}

which finally becomes

\frac{-131}{144}

7 0
2 years ago
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