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3 years ago

What effect does the Earth's gravitational pull on materials of different densities have on the

1 answer:

4 0

Gravity pulls more strongly on denser materials so denser materials are at the center of things. Earth's core, at its center, is denser than its crust. The lowest layer of the atmosphere is denser than the upper layer. Earth's liquid metal outer core has convection, which generates the magnetic field.

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Where is Kraków? Thanks for help!

Sergeu [11.5K]

Hello There

Answer:<span> Kraków is in Poland. It is also the second largest city there.

I hope this helps you
-Chris </span>

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4 years ago

Which facts describe the rain forest called the Selva<br>

garri49 [273]

Answer: The facts describe the rain forest called the Selva are Largest rain forest in the world , Richest biological resource in the world , Covers more then half of Brazil. Explanation: The word Selva refers to rain forests, especially which are located in the Amazon basin.

Explanation:

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3 years ago

Helppp!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Evgesh-ka [11]

Answer:

it would be $10

Explanation:

$10 is what the majority of people donated

6 0

3 years ago

A town has two shopping malls. A survey conducted on the shopping preferences of the town's residents showed that 62% of the res

jeyben [28]

Given:

62% of the residents visit Comet Mall.

73% of the residents visit Star Mall.

48% of the residents visit both malls.

To find:

The probability that a resident chosen at random shops at either Comet Mall or at Star Mall.

Solution:

Let A be the event that the residents visit Comet Mall and B be the event that residents visit Star Mall. Then, we have

$P(A)=62\%$

$P(B)=73\%$

$P(A\cap B)=48\%$

We need to find the probability that a resident chosen at random shops at either Comet Mall or at Star Mall. It means, we have to find the value of $P(A\cup B)$ .

We know that,

$P(A\cup B)=P(A)+P(B)-P(A\cap B)$

On substituting the given values, we get

$P(A\cup B)=62\%+73\%-48\%$

$P(A\cup B)=87\%$

Therefore, the probability that a resident chosen at random shops at either Comet Mall or at Star Mall is 87%.

8 0

3 years ago

Economic corruption is a major issue in

IrinaVladis [17]

Answer:

From the listed countries the country that struggles with corruption is Romania - the correct answer is d. Romania

In fact, corruption was one of the major obstacles in Romania's accession to European Union. It is a major problem because it takes up a big part of money- including the subsidies that it receives from the European Union.

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3 years ago

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