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masya89 [10]
3 years ago
5

What is the variance of 6, 5, 2, 5, 8?

Mathematics
2 answers:
Sladkaya [172]3 years ago
7 0
7177x 727 8252(20929/
ddd [48]3 years ago
6 0

Answer:

8

Step-by-step explanation:

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You don't have to answer number 15. but pls answer the rest!
RoseWind [281]

Answer:

Step-by-step explanation:

13. 2,300mg > 2g

14. 3kg = 3,000g

16. 4120mg = 4.12g

17. 75g < 800mg

3 0
3 years ago
14.)A baseball team play 34 games in their season. If they won 55% of the
katrin2010 [14]
They won 18.7 or 19 games if rounded up

3 0
3 years ago
Find x and y. <br><br> pls pls help
Anna [14]

Answer:

x = 65 , y = 64

Step-by-step explanation:

y - 16 and 2y + 4 are same- side interior angles and sum to 180° , that is

y - 16 + 2y + 4 = 180

3y - 12 = 180 ( add 12 to both sides )

3y = 192 ( divide both sides by 3 )

y = 64

then

2y + 4 = 2(64) + 4 = 128 + 4 = 132

the exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

2y + 4 is an exterior angle of the triangle , then

x + 67 = 132 ( subtract 67 from both sides )

x = 65

7 0
1 year ago
Can someone help me with this
dedylja [7]
The is 20 characters long
4 0
3 years ago
About 70,000 people live in a 6-mile radius of a city's town hall. Find the population density in people per square mile. Round
nika2105 [10]

Answer:

The population density is 618.93 per square mile.

Step-by-step explanation:

It is given that,

No. of people, N = 70,000

The radius of a city's town hall, r = 6 miles

We need to find the population density. It can be calculated by the formula i.e. number of people divided by area of land such that,

P=\dfrac{N}{A}\\\\P=\dfrac{N}{\pi r^2}\\\\P=\dfrac{70000}{\pi (6)^2}\\\\P=618.93\ \text{per square mile}

So, the population density is 618.93 per square mile.

7 0
3 years ago
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