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aliya0001 [1]
2 years ago
6

A student made observations of four rock samples. Which of these observations most likely describes a sedimentary rock?

Geography
2 answers:
Svetradugi [14.3K]2 years ago
7 0

Answer:its A because that is how they look

Explanation:

Tomtit [17]2 years ago
3 0

Answer:

D: Sample 4

Explanation:

- A sedimentary rock is a rock that is made up of pre-existing rocks that are cemented together.

---------------------------------------

Like the rock that I attached.

Fitting the description the answer can only be "D";

The rock from "sample 4".

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The graph above shows the population of Brazil's largest cities. How does the second-largest city compare with the largest city,
Charra [1.4K]

Answer:

The correct answer is B. Brazil's second largest city is about one-half the size of the largest city of that nation.

Explanation:

The most populous city in Brazil is the city of Sao Paulo, located in the state of Sao Paulo in the southeast of the country. This city, located about 80 kilometers from the coast, is the most populous city in all of South America with about 12,200,000 inhabitants.

In turn, the second most populous city in this country is the city of Rio de Janeiro, located in the state of the same name, which is located about 400 km east of Sao Paulo. This city, located on the coast of the Atlantic Ocean, has a population of 6,500,000 people.

7 0
3 years ago
From what northern european tribes are the english people descended?
a_sh-v [17]
The first people to be called English were the Anglo-Saxons
3 0
3 years ago
The study of governments and their boundaries is called __________. A. sovereign geography B. regional geography C. political ge
irakobra [83]
The study of governments and their boundaries is called political geography.
5 0
3 years ago
Read 2 more answers
Can someone help me please?
RSB [31]

Answer: A bc it has more chage than the rest

Explanation:

6 0
3 years ago
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4 men and 6 women can complete a work in 8 days, while 3 men and 7 women can complete
olga nikolaevna [1]
4 men x 8 days = 32 days work content & 6 women x 8 days = 48 work content

6 women at 1/400 per day x 8 days is 48/400. 352+ so 1 mans daily output is 11 work units per day x 4 men = 44 work output per day x 8 days = 352 total work output

3 men x 10 days = 30 days work content & 7 women x 10 days = 70 work content
1 man work output is 11 x 3 men x 10 days = 333 work units

one woman’s work output is 1/400 per day x 7 women = 7/400 per day x 10 days = Total of 70 work output plus men’s output of 330 = 400 work units.

10 women x 40 days = 400 work content

so if 10 men carried out the work its 11 x 10 men = 110 work units per day

400 work units + 110 work units per day = 3.6363 days work for 10 men.

1 women daily work output = 1/400 unit per person x 10 women or 10/400 work units per day so 10 x 40 days

4 Men & 6 Women = 8 days (men = 4 x 8 x 11 = 352)( 6 x 8 x 1/40 = 48/40
3 Men & 7 Women=10 days (men = 3 x 10 x 11 = 330)(7 x 10 x 1/40 =70/40)
10 women at 1/400 each per day x 40 days is 400 work units

while 10 men x 11 units is 110 units per day so for 400 units it’s 3.6363 days

1 man is equal approximately to 11 Women

10 men can do job in 3.6363 days x ratio of 11 =

Answer: It will taken 10 women x 40 days to complete the same job.
3 0
2 years ago
Read 2 more answers
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