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Aleksandr-060686 [28]
3 years ago
15

A teacher wants to select one student at random from a group of 6. Which selection methods are fair? Select all that apply.

Mathematics
2 answers:
Mashcka [7]3 years ago
8 0

Answer:

use a calculator to generate a random decimal between 1 and 6 and use the integer part.

Pie3 years ago
3 0

Answer:

C. Write the numbers 1 through 6 on slips of paper. Select one slip at random.

Step-by-step explanation:

beacuse everyone will pick up a random number :3

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Sorry if it blurry but if you can see it plz help
RoseWind [281]
Y=-3/4x+8 is the answer
8 0
2 years ago
Help<br> do odds except 17
Ksju [112]

Answer:

19. 1      do 4^5 which is 1024 then do 1024^0 which is 1

21. 0.000064      do 5^-2 which is 0.04 then do 0.04^3 which is 0.000064

23. 2.33              do 9^4 which is 6561 then do 6561^-2 which is 2.32305731 so you round it to 2.33

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8 0
2 years ago
Each of
vova2212 [387]

The median is 12.

The arithmetic mean is 12.7

The geometric mean is 11.3

4 0
3 years ago
In the standard (x, y) coordinate plane, if the x-coordinate of each point is 2 times the y-coordinate, what is the slope of the
uranmaximum [27]
1/2 (Rise over Run)
I hope this helps out :3
3 0
2 years ago
The following equation describes a circle.
Simora [160]

Answer:

Center = (5, -2)  and radius = √33

Step-by-step explanation:

The equation of a circle is given by the formula;

(x-a)² + (y-b)² = r² ; where (a,b) is the center of the circle and r is the radius of the circle.

In this case;

2x² - 20x + 2y² + 8y =40 ;

Dividing both sides of the equation by 2 we get;

x² - 10x + y² + 4y = 20

we can then use the completing the square on both x and y terms.

x² - 10x + y² + 4y = 20

x² + 2(-5)x + 25 + y² + 2(2) y + 4 = 20 +9 + 4

In standard form we get;

(x-5)² + (y+2)² = 33

Therefore;

Center = (5, -2)  and radius = √33

3 0
2 years ago
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