How long does the earth take to complete its rotation brainly.

Answer:

A

Explanation:

Not b, because it has been happening for millions of years. not c, because mountains are only above ground. and not d, because that is not usually the case.

The surface area and the volume of mercury whose shape can be approximated by a sphere is 7.5ˣ10⁷ squared km and 6.1ˣ10¹⁰ cubed km respectively.

Volume of sphere is the amount of quantity, which is obtained by the it in the 3 dimensional space.

The volume of the sphere can be given as,

\(V=\dfrac{4}{3}\pi r^3\)

The surface area of a sphere  can be calculated with the following formula,

\(A_s=4\pi r^2\)

Here, (r) is the radius of the sphere.

The shape of mercury can be approximated by a sphere with a diameter of 4880 kilometers. The radius of it is the half of the diameter. Thus,

\(r=\dfrac{4880}{2}\\r=2440\)

Thus, the surface area of it is,

\(A_s=4\pi (2440)^2\\A_s\approx7.5\times10^7\rm \; km^2\)

The volume of the mercury is,

\(V=\dfrac{4}{3}\pi r^3\\V=\dfrac{4}{3}\pi (2440)^3\\V\approx6.1\times10^{10}\rm\; km^3\)

Thus, the surface area and the volume of mercury whose shape can be approximated by a sphere is 7.5ˣ10⁷ squared km and 6.1ˣ10¹⁰ cubed km respectively.

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Answer:

A.Something you can do an ability

Explanation:

Hope it helps

Answer:

to find evidence of events in the history of the universe

Explanation:

A goal of the mission of the James Webb Space Telescope is to find evidence of events in the history of the universe.

The correct answer to the given question is option C.

The James Webb Space Telescope has several objectives and goals, with the primary aim of its mission being to identify the events that led to the formation of the universe.

In addition, it aims to collect data on various galaxies, stars, and planets that will help scientists determine the evolution of these entities.The primary objective of the James Webb Space Telescope is to identify the early universe's formation by collecting data on the stars, galaxies, and planets.

It is also aimed at gathering data on various celestial objects such as exoplanets and black holes.The James Webb Space Telescope aims to collect data that will allow astronomers to determine the events that led to the formation of the universe.

It will collect data on distant galaxies, stars, and planets to provide insights into the evolution of these entities. The telescope will have advanced capabilities such as infrared vision that will allow it to collect data on some of the universe's earliest structures.

Additionally, the James Webb Space Telescope aims to collect data on exoplanets, which could provide insights into how life in the universe developed. The telescope's ability to identify the atmospheric composition of exoplanets will be crucial in determining their habitability.

Ultimately, the telescope's primary goal is to contribute to the advancement of our understanding of the universe.

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Answer:

search up previous benchmarks online, thats a good way to study

Explanation:

Answer:the beginning of a formula is a = sign

Explanation: hoped that helped and do great on your SAT

Answer: Endive Nutrition Facts and Health Benefits

1. Aids in Cancer Prevention

2. Promotes Heart Health

3. Supports Good Vision

4. Aids Weight Loss

5. Supports a Healthy Pregnancy

6. Allergies

Answer:

C. The running water sweeps the algae downstream and keeps it from growing.

Explanation:

The length of side PQ is approximately 29 cm, rounded to the nearest centimeter.

In triangle PQR, we are given:

r = 38 cm (the length of side QR)

m∠P = 49° (angle P)

m∠Q = 127° (angle Q)

Let's find the length of side PQ:

sin(49°) / PQ = sin(127°) / 38 cm

Using the given information, we can substitute the values:

sin(49°) / PQ = sin(127°) / 38

To find PQ, we can cross-multiply and solve for it:

PQ = (sin(49°) * 38) / sin(127°)

Calculating this value:

PQ ≈ (0.7557 * 38) / 0.9996

PQ ≈ 28.6796 / 0.9996

PQ ≈ 28.693 cm

= 29 cm

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Answer:

what are the golal?????

Answer:

D: Compare and contrast.

Explanation:

If the task given is asking you to list similarities and differences among American settlers and Native Americans, what you are being asked to do is to compare those groups and evaluate the things they had in common and the things in which they were different. In order to do a good job, you have to read a lot about both groups and compare their actions and believes. By doing that, you will be able to contrast them and notice how they could be similar in some aspects.

Answer:

Symbolic nature of communication

Explanation:

These elective classes are important because they allow students to explore different topics, learn enriching knowledge and possibly find a passion.

These are elective courses that are not part of the mandatory curriculum. There are elective classes available in areas like business, journalism, music, art, and computer programming. Selecting electives is a way to stand out while applying to colleges, though it is generally thought of as an opportunity to learn something new.

Your ability to choose your niche will benefit from electives. Your competitiveness in the job market increases when you are better able to concentrate your skills. Your class schedule can be balanced with electives. You are exposed to topics that you may not otherwise encounter through electives.

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Answer:

Kill Bill.

Explanation:

Answer:

6

Explanation:

339-205= 134

134*0.045= 6.03= 6

An area of a city that has older structures deemed noteworthy for historical or architectural reasons is called a historic district or heritage district.

Historic districts are legally protected from particular sorts of development in some nations or jurisdictions.

The heart of the city may or may not be in historic districts. These could be distinct from the business district, the administrative district, or the arts district.

Historical districts are frequently a component of a larger metropolitan environment, but they can also be all or a portion of small towns, rural areas with historic agricultural-related properties, or even a geographically detached collection of related buildings spread out across the region.

Therefore, An area of a city that has older structures deemed noteworthy for historical or architectural reasons is called a historic district or heritage district.

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Emotional Intelligence Important for Teens because helps us navigate challenging situations, make wise decisions, and develop meaningful connections.

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The seating arrangement is the logical arrangement of objects or people. To answer the questions, one must either perform the arrangement or decode the predefined arrangement using logical analysis.

Given,

P,Q,R,S and T are sitting in a row facing North.

1)  R is sitting just next to S

2) R is on the second position from the right.

3) Only T is left so the final sitting arrangement is:

Hence, T is sitting at the second position from the left end.

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The reason for the speakers interruption of the narrative was to; dramatize the overwhelming beauty that is revealed as Pan begins to play

This question is taken from a poem that shows a dramatic retelling of a mythological story that resonates with the speaker's experience.

In the poem, we see the speaker in line 21 talk about the reed's pith as being "like the heart of a man" to show the pan's casual cruelty.

However, in lines 31 to 33, the interruption of the pace of the narrative was in order to dramatize the overwhelming beauty that is revealed as Pan begins to play.

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Answer:The nervous system comprises the central nervous system, consisting of the brain and spinal cord, and the peripheral nervous system, consisting of the cranial, spinal, and peripheral nerves, together with their motor and sensory endings.

Explanation:

The nervous system comprises the central nervous system, consisting of the brain and spinal cord, and the peripheral nervous system, together with their motor and sensory endings.

The Nervous System is a complex network of structures and cells that transmit signals between different parts of the body.

Three structures that belong to the Nervous System are:

Brain: The brain is the main control center of the Nervous System. It receives and processes information from the senses, controls thoughts, emotions, and behaviors, and coordinates the functions of the body.

Spinal Cord: The spinal cord is a long, thin bundle of nerve cells that extends from the brain down the back. It acts as a relay between the brain and the rest of the body. It carries signals to and from the brain, allowing us to move our muscles, feel sensations, and control bodily functions.

Nerves: Nerves are bundles of fibers that transmit signals between the brain, spinal cord, and the rest of the body. They are like highways that allow information to travel back and forth. There are different types of nerves, such as sensory nerves that carry information from the senses to the brain.

These three structures, the brain, spinal cord, and nerves, work together to enable communication and coordination within the Nervous System.

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Answer: If you are talking about the one that I think you are talking about then yes, it is worth reading because it gives you knowledge about the type of issues that are going on in different countries. It's also informative and you can learn different things about it.

Explanation:

Answer:

Weathering (I think)

Explanation:

don't know what else to add because you need a minimum of twenty words to answer

The intervals suggest that both income and the age of the oldest family automobile are significantly associated with the odds of buying a new car.

How to explain the hypothesis

a. The confidence intervals for the odds ratio of buying a new car for families whose incomes differ by 20 thousand dollars and for the age of the oldest family automobile are as follows:

Income: (1.25, 3.75)

Age of oldest automobile: (1.10, 1.90)

These intervals suggest that both income and the age of the oldest family automobile are significantly associated with the odds of buying a new car.

b. The Wald test for whether X2, age of oldest family automobile, can be dropped from the regression model is as follows:

Test statistic = 2.25

P-value = 0.13

Since the P-value is greater than 0.05, we cannot reject the null hypothesis that X2 does not have a significant effect on the odds of buying a new car. Therefore, we cannot conclude that X2 can be dropped from the regression model.

c. The likelihood ratio test for whether X2, age of oldest family automobile, can be dropped from the regression model is as follows:

Test statistic = 2.25

P-value = 0.13

This result is identical to the result obtained for the Wald test in part (b). This is because the Wald test and the likelihood ratio test are asymptotically equivalent, meaning that they will have the same distribution as the sample size gets larger.

d. The likelihood ratio test for whether the following three second-order terms, the square of annual family income, the square of the age of the oldest family automobile, and the interaction between income and age, can be dropped from the regression model is as follows:

Test statistic = 12.6

P-value = 0.002

Since the P-value is less than 0.05, we can reject the null hypothesis that these three terms do not have a significant effect on the odds of buying a new car. Therefore, we can conclude that these three terms cannot be dropped from the regression model.

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"The MAD for Yolanda's scores is 9.7, and the IQR is 18.5" is true.

Yolanda would be a better choice to compete in the final challenge, as her consistent performance is more likely to result in a good outcome. However, it's important to note that other factors, such as knowledge and skill, should also be considered when selecting the top member to compete.

Based on the given information, we can conclude that Yolanda is the better candidate for the final challenge. The mean score of Tobin and Yolanda is approximately the same, which means that their average performance is similar. However, the MAD and IQR of Yolanda's scores are significantly lower than Tobin's scores.

The MAD (Mean Absolute Deviation) measures the average distance between each data point and the mean of the dataset. Therefore, the lower the MAD, the less deviation there is in the dataset, indicating that Yolanda's scores are more consistent and reliable compared to Tobin's.

Similarly, the IQR (Interquartile Range) measures the spread of the middle 50% of the dataset. A lower IQR suggests that the data is more tightly clustered around the median, which is another indication that Yolanda's scores are more consistent.

Therefore, Yolanda would be a better choice to compete in the final challenge, as her consistent performance is more likely to result in a good outcome. However, it's important to note that other factors, such as knowledge and skill, should also be considered when selecting the top member to compete.

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Answer:

b: baskets woven of bark or leaves

Explanation:

Hope this helps

Answer:

B is the right answer ;)

Explanation: