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kirza4 [7]
2 years ago
9

Use the chart below to answer the questions:

Mathematics
1 answer:
MArishka [77]2 years ago
4 0

The country with the highest population density is Romania. The country with the highest population density is U.S.

Population density is the population per square km.

Population density = population / area

U.S. =  272,648,000 / 9,364,520 = 29.12

Romania = 22,609,000 / 237,391 = 95.24

Ghana = 18,339,000 / 237,533 = 77.21

The country with the highest population density is Romania. This is because Romania has the highest population density.  The country with the highest population density is U.S.

To learn more, please check: brainly.com/question/194007

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What does an outlier mean in math?
Tpy6a [65]
A data point that is insignificantly larger or smaller than other values. for example...
2 3  6  1 129, 129 is an  outlier because it is insignificantly larger than the others
7 0
3 years ago
You have just arrived at summer camp. And your cabin, the counselor has each camper perform the super secret handshake with ever
PSYCHO15rus [73]
Just try to follow my description. When two persons are in the cabin, there is only 1 handshake. When a third person comes, he will have to handshake the two people who came before him. So, there will be 2 handshakes. When a fourth person comes, he would make 3 handshakes with the 3 people who came before him. When the fifth person comes, he would make 4 handshakes with the 4 people who came before him. So, you see there is a pattern. The number of handshakes is 1 less than the total number of people inside the cabin. So, if there are 14 people in the cabin, the last person to come in would have to make 13 handshakes with the 13 people who came in first. Obtaining the sum of all the handshakes starting from the 2 handshakes initially to the 13 handshakes, the sum would be

Total handshakes = 2+3+4+5+6+7+8+9+10+11+12+13
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Therefore, there will be a total of 90 handshakes made within the cabin of 14 people.
8 0
3 years ago
Juanita and lauren are painting a circular mural on one wall of the community center. The area of the mural is 33 square meters
tangare [24]

Answer:

The radius is 3.24102 meters

Step-by-step explanation:

We are given

area of mural is 33 m^2

Since, the shape of mural is circular

Let's assume radius of circle as 'r'

so, we can use area of circle formula

A=\pi r^2

now, we can set A=33

and then we can solve for r

33=\pi r^2

we get

r^2=\frac{33}{\pi }

r=3.24102

So,

The radius is 3.24102 meters


8 0
3 years ago
What about the inequality sign like < = >
docker41 [41]
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29>12
Twenty-nine is greater than twelve.
An equation uses an equal sign
12+8=20
When you're using all of them, it can look like this:
1<n<29
This is read as "one is lesser than n which is lesser than 29". These can be used to determine the lengths of the sides of a triangle. In this case, n must be between 1 and 29 for it to be the side of a triangle.
4 0
2 years ago
What is 8 - 7x = 1<br>find x​
Natali5045456 [20]

Answer:

x=1

Step-by-step explanation:

5 0
2 years ago
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