An airplane flies from Minneapolis to Chicago in 62 minutes.
If it is 572,000 meters from Minneapolis to Chicago, what is the plane's average speed?
A. 2,000 m/s
B. 355 m/s
C. 154 m/s
D. 119 m/s

Answers

Answer 1

Answer:

154m/s

Explanation:

Average speed= distance(m)/time(sec)

Distance=572,000metres

Time=62×60=3720seconds

As=572000/3720=153.76aproximately154m/s


Related Questions

where is the protein on a DNA?​

Answers

Answer:

Explanation:

The type of RNA that contains the information for making a protein is called messenger RNA (mRNA) because it carries the information, or message, from the DNA out of the nucleus into the cytoplasm. Translation, the second step in getting from a gene to a protein, takes place in the cytoplasm.

What are the two sets of the chromosomes of the same type are called?
Diploid cells have 1 set of chromosomes that comes from?
Nervous system cells that are in the human body are?​

Answers

Answer:

What are the two sets of the chromosomes of the same type are called?

Homologous chromosomes

Diploid cells have 1 set of chromosomes that comes from?

The mom's egg and the other set comes from the dad sperm

Nervous system cells that are in the human body are?

Diploid

-TheUnknownScientist

Explanation:

homologous chromosomes

diploid

how do neutral mutations to DNA cause inheritable genetic variations?

Answers

Answer:

Mutations contribute to genetic variation within species. Mutations can also be inherited, particularly if they have a positive effect. For example, the disorder sickle cell anaemia is caused by a mutation in the gene that instructs the building of a protein called hemoglobin.

Explanation:

hope this helped, plz mark brainlyest

Which sediment do you think can store the most water?

Answers

Answer:

silt 3

Explanation:

an aquaferis a rock layers that stores and allows the flow of groundwater

Sediment that can store the most water is an aquifer.

What is an aquifer?

By definition, an aquifer is a geological unit where water infiltrates and stores and can be used as a source of supply. Generally, when penetrating into porous layers, almost always of sedimentary rocks, the water goes through a natural filtering process, making it suitable for consumption.

Whit this information, we can conclude that Sediment that can store the most water is an aquifer.

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What would happen to
offspring if crossing over did
not occur?

Answers

Answer: If crossing over did not occur during meiosis, there would be less genetic variation within a species. ... Also the species could die out due to disease and any immunity gained will die with the individual. Two types of gametes are possible when following genes on the same chromosomes. If crossing over does not occur, the products are parental gametes. If crossing over occurs, the products are recombinant gametes.

Explanation:

Which part of cell theory is illustrated by the diagram (answer fast please for 49 points)

Answers

Answer:

A.

Explanation:

I'm so sorry if I'm wrong answer

Answer:

According to the multiple choice given it's most likely A

How do plants use flowers

Answers

Answer:

I don't know the answer, but it won't let me delete my previous answer.

Explanation:

how do some cells beomce brain cells and others become skin cells, when the dna in all the cells is exactly the same. In other words, if the instructions are exactly the same, how does one become a brain cell and another a skin cell?

Answers

Answer:

In other words, if the instructions are exactly the same, how does one cell become a brain cell and another a skin cell? it has the ability to turn off genes. The cell grows, makes a copy of its DNA, and prepares to divide into two cells.

Explanation:

hope this helps you.  

Answer:

Red blood cells make the different types of dna in the skin to convert and mutate the other skin cells

Explanation:

I had this question

A student conducted an experiment to test the strength differences between an orb spider's web and a black widow spider's web. The student calculated the strength of the wob by using the number of seconds each web held a 4 gram weight What type of results did the student calculate in this experiment?
A) Qualitative results
B) Problem-solving results
C) Hypothetical results
D)Quantitative results

Answers

Answer: D

Explanation:

Quantitative type of result the student calculate in this experiment.

What is Quantitative type of results?

Quantitative research is based on the collection and interpretation of numeric data. It focuses on measuring (using inferential statistics) and generalizing results.

The student have no hypothetical formula to calculate the actual strength of the web of both spider, so he always use to get quantitative type of result in his results.Hence option D is correct.

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………….what are alveoli

Answers

Answer:

Tiny air sacs at the end of the bronchioles (tiny branches of air tubes in the lungs). The alveoli are where the lungs and the blood exchange oxygen and carbon dioxide during the process of breathing in and breathing out. Oxygen breathed in from the air passes through the alveoli and into the blood and travels to the tissues throughout the body. Carbon dioxide travels in the blood from the body's tissues and passes through the alveoli to be breathed out.

help asap please!
science
Complete the table below to show the difference between active and passive transport. Put a “X” in boxes that satisfy the statement.

Answers

Answer:

Active transport:

requires energymolecules move from low to high concentration sidesNa+ and K+ move by active transport

Simple diffusion:

molecules move from high to low concentration sidesmolecules pass between lipids small non-polar and polar molecules

Facilitated diffusion:

molecules move from high to low concentration sidesinvolves channel proteinsmove large molecules

Explanation:  

Simple Diffusion is the pathway of only small molecules that freely move through the membrane by momentary openings produced by the lipids' movements. Diffusion is a slow process that requires short distances and pronounced concentration gradients to be efficient. An example of diffusion is osmosis by which water is the transported molecule. Facilitated diffusion is the transport of hydrophilic molecules that can not freely cross the membrane. Channel protein and many carrier proteins are in charge of this transport. When uncharged molecules cross the membrane, they do it according to their concentration gradients, going from the more concentrated side to the lower concentrated one. When ions need to cross the membrane, the process depends on an electrochemical gradient.  Glucose is an example of a hydrophilic protein that gets into the cell by facilitated diffusion.

Simple diffusion and facilitated diffusion are both passive transport processes because they only depend on electrochemical gradients, so they do not need any energy to occur.

Active transport is the transport of molecules that move against the electrochemical gradient, so it does need energy to happen. Molecules move from the lower concentration side to the higher concentration side of the membrane. Carrier proteins are in charge of active transport. The needed energy might proceed from the ATP molecules or the membrane's electric potential. An example of molecules moved by active transport are the Na and K.

In Active transport, molecules or ions move against the concentration gradient by using energy from ATP.

What is Membrane transport?

The transfer of molecules across the plasma membrane into or out of the cell.

There are two types of membrane transport,

1. Passive transport:

When molecules move along the gradient. It can be of two types,

Simple diffusion (via phospholipids)Facilitated diffusion (via channel protein)

2. Active transport:

When molecules move against the concentration gradient, they require energy. Energy is given by ATP.

Therefore, in Active transport, molecules or ions move against the concentration gradient by using energy from ATP.

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ᴄᴀɴ ᴀɴʏʙᴏᴅʏ ɢɪᴠᴇ ᴍᴇ ꜰɪᴠᴇ ꜰᴜɴ ꜰᴀᴄᴛꜱ ᴀʙᴏᴜᴛ ᴛʜᴇ ᴀꜰʀɪᴄᴀɴ ꜱᴛʀᴀᴡ ᴄᴏʟᴏʀᴇᴅ ꜰʀᴜɪᴛ ʙᴀᴛ?

Answers

These bats are very social bats and stay in huge colonies ranging from one hundred thousand to one million bats, both male and female included, and during migration their numbers are higher. Since they live in tight knit communities but are suspicious of outsiders, they are one of the most secretive specie of bat, preferring to keep their colonies and hide out. These bats can live over twenty years.

The largest danger and predator of straw-colored fruit bats are humans. In some areas, such as West Africa, straw-colored fruit bats are hunted and consumed for their meat because they are considered a delicacy.

Surface mining for coal involves removing all the vegetation and rock above the coal being mined. Which two of Earth's subsystems are most immediately affected by surface mining? Select one: A. Biosphere and hydrosphere. B. Geosphere and biosphere. C. Hydrosphere and atmosphere. D. Atmosphere and geosphere.

Answers

Answer:

B. Geosphere and biosphere.

Explanation:

Earth as a planet can be subdivided into subsystems called "spheres". The spheres that make up the Earth are as follows; geosphere or lithosphere, hydrosphere, atmosphere, biosphere etc.

As related to this question:

- The GEOSPHERE refers to the solid part of the Earth, which involves rocks, minerals etc. of the Earth crust. It can be regarded to be the physical land.

- The BIOSPHERE refers to a collection of all the living organisms inhabiting the Earth. This includes plants, animals, microbes etc.

According to these question, surface mining for coal is an act that involves removing all the vegetation and rock above the coal being mined. This means that the physical land/rocks (geosphere) and vegetation of plants (biosphere) covering the coal beneath are affected. Hence, based on the explanation above, GEOSPHERE and BIOSPHERE are two of Earth's subsystems most immediately affected by surface mining.

. Does the employee ever seem defensive during this discussion? How successful is her defensive reaction?

Answers

Hello. You did not reveal the discussion to which this question refers, which makes it impossible for this question to be answered. However, I will try to help you in the best possible way.

To find out if the employee remains in defensive behavior during an argument, you need to look at how that employee is positioning himself. Defensive behavior is one where the individual, at all times, tries to preserve his self-image and protect himself from possible accusations, even if it is necessary to distort situations. If the employee exhibits this behavior at the time the discussion takes place, it is because he is taking a defensive position. This behavior is successful when the employee is able to preserve his reputation at the end of the discussion.

Which of these organisms provides evidence that mitosis is used for reproduction in some species
A.amoeba

B.ant

C.bluebird

D.jellyfish

Answers

An organism that provides evidence that mitosis is used for reproduction in some species is known as Amoeba. Thus, the correct option for this question is A.

What is Mitosis?

Mitosis may be defined as a type of cell division through which a parental cell is successfully divided into two daughter cells. These daughter cells are genetically identical to the parental cell and are diploid in nature. Somatic cells of the body generally divided this process.

Amoebas are single-celled organisms that reproduce asexually through binary fission. Reproduction occurs when an amoeba doubles its genetic material and creates two nuclei. In this process of reproduction, an individual divides itself into two daughter cells similar to mitosis.

Therefore, an organism that provides evidence that mitosis is used for reproduction in some species is known as Amoeba. Thus, the correct option for this question is A.

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Choose the mutation that you think has caused Calix’s calico fur coloring. Form a hypothesis to explain your reasoning. You will be able to revise your hypothesis as you collect more data. ( Ya'll i need a hypothesis )

Answers

The complete question is as follows:

Hypothesis Cas More Information: Here is a summary of the data, Mass of DNA Cat Res per Coll Mother Father Calix 1520 fg 1495 fg 1535 fg . The mass of an X chromosome is 40 fg. • Point mutations do not change the mass of DNA. • In chromosomal rearrangement, some daughter cells gain parts of chromosomes and some lose parts of chromosomes. • In nondisjunction, daughter cells gain a whole entire chromosome. Obe Exp Нур 는 Exp Point Mutation in Melosis Chromosomal Rearrangement Nondisjunction Choose the mutation that you think has caused Calix's calico fur coloring. Form a hypothesis to explain your reasoning. You will be able to revise your hypothesis as you collect more data.

Answer:

The correct answer is - non-disjunction.

Explanation:

Calix's calico has an X chromosome gene that determines the color of fur. One allele forms orange fur and the other give rise to black. In heterozygous give rise to orange patches on black.

Mother has autosome and 2-X chromosomes.

Mass of 2 X chromosomes will be

= 40*2

= 80fg

So mass of autosomes = 1520-80

= 1440fg

Mass of sex chromosomes in father is = 1495-1440

= 55fg

So the mass of Y=55-40

= 15fg

It is clear that the mass of DNA of Calix is exactly 15 more than DNA of the mother. So we can say that Calix has an entire Y chromosome in extra.

So the answer is non-disjunction.

The right option is - non-disjunction.

Information regarding Calix’s calico:

It comprises of X chromosome gene that measured the fur color. In the case of heterozygous, it provides the increment with respect to orange that patches on black.

Since Mother has autosome and 2-X chromosomes.

So,

Mass of 2 X chromosomes should be

= 40*2

= 80fg

Now

The mass of autosomes should be

= 1520 - 80

= 1440fg

Now

Mass of s-ex chromosomes in father should be

= 1495-1440

= 55fg

Now finally the mass of Y is

= 55 - 40

= 15fg

Based on the above calculation, the mass of DNA of Calix should be 15 i.e. more than the DNA of the mother.

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What happens to the blood pressure when the blood vessels get longer?

Answers

Answer:

:)

Explanation:

The main artery from the heart (aorta) becomes thicker, stiffer, and less flexible. This is probably related to changes in the connective tissue of the blood vessel wall. This makes the blood pressure higher and makes the heart work harder, which may lead to thickening of the heart muscle (hypertrophy).

How many different versions of a gene are carried in a single normal cell?

Answers

There are 1 to 2 called alleles

Protein in your diet provide what necessary substances to repair muscles?

Answers

The muscle damage initiates a repair process in which certain hormones, along with the macronutrient protein, synthesize new satellite cells, which are used to repair the damaged muscle fibers. In other words, the role of protein is to help repair tissues damaged by exercise.

Animal and Plant Cell Organelles Use the drop-down menus to determine where these organelles can be found. Ribosome Endoplasmic reticulum Golgi apparatus Cell wall Vacuoles Lysosomes Mitochondria Cell membrane Cytoplasm Chloroplasts

Answers

Answer:

Animal Cell:

Ribosome, Endoplasmic reticulum, Golgi apparatus, small Vacuoles, Lysosomes, Mitochondria, Cell membrane, Cytoplasm.

Plant Cell:

Ribosome, Endoplasmic reticulum, Golgi apparatus, Cell wall, Big Vacuole, Lysosomes, Mitochondria, Cell membrane, Cytoplasm, Chloroplasts.

Explanation:

                          Animal Cells                              Vegetable Cells

Cell wall                          NO                                             YES

Vacuoles       YES, Small and more than ones     YES, Only one and big

Chloroplast                      NO                                        YES

Plasmatic membrane       YES                                            YES

Mitochondria                       YES                                         YES

Lysosomes                       YES                                           YES

Endoplasmic reticulum      YES                                           YES

Golgi apparatus                   YES                                           YES

Cytoplasm                            YES                                           YES

Ribosome                             YES                                           YES

Both the animal and plant cells are eukaryotic. They carry their genetic material in the nucleus and mitochondria. Organelles are located in the cytosol, and both of them are surrounded by a protector cell membrane.

However, they have some differences:

Cell wall: A rigid structure that provides support and protection.

Animal cells do not have a cell wall. They are only surrounded by the cell membrane, which is flexible, so they can adopt different shapes. Plant cells have a wall, so their shape is usually prismatic and regular. The cell wall is composed mainly of cellulose.

Chloroplast: these are organelles that accumulate chlorophyll.

Animal cells do not have chloroplasts because they do not photosynthesize. Plant cells have chloroplasts, and they are in charge of the photosynthesis process that allows plants to release oxygen. These organelles use solar light as the source of energy.

Vacuoles:

Animal cells have many and small vacuoles whose function is to store water, ions, and waste intracellular substances. Plant cells have a unique big-sized vacuole that might occupy almost 90% of the cell. Their principal function is to store water and keep the turgidity. When the vacuole gets empty, the plant loses rigidity.

Other differences are:

The animal cell has centrioles, while the vegetable cell does not.

Plasmodium, chromoplasts, and glyoxysomes are present in the vegetable cell but not in the animal cell.

what happens to macromolecules from food during digestion?
what atoms makeup sugar molecules, amino acids, and fatty acids?
what do you notice about the atoms that make up these molecules?
how are these atoms used to make new molecules? what types of molecules are made?
where does the energy come from to produce these new molecules?

Answers

Answer:

In chemical digestion, enzymes break down food into the small molecules the body can use. It is important to break down macromolecules into smaller fragments that are of suitable size for absorption across cell membranes.

Amino acids are the monomers that makes up protein

If it's in the table, it's an element! Atoms can join together - they form bonds together - to make MOLECULES. For example, two atoms of hydrogen hook together to form a molecule of hydrogen, H2 for short.

BONDING. When atoms join together to form molecules, they are held together by chemical bonds. These bonds form as a result of the sharing or exchange of electrons between the atoms. ... Different atoms use these electrons to form one of three different types of bond: ionic bonds, covalent bonds, or metallic bonds.

Proteins. ...

Lipids. ...

Carbohydrates. ...

Nucleic Acids.

Respiration, which consists of three phases, occurs in the mitochondria, the cell's “powerhouses.” This metabolic pathway traps the maximum amount of stored chemical energy within a molecule of glucose, generating a total of 30 molecules of ATP in conjunction with glycolysis.

Please give me a brainliest...Thank you

Can someone pleaseeee help and if you’re correct i’ll give brainliest

Answers

Answer:

B, i beleive

Explanation:

tried my best

The answer to you question is option B

Los hidrocarburos se forman con la Unión de los elementos carbono e hidrógeno hay dos grandes grupos que son:

Answers

Answer:

Alcanos, alquenos y alquinos.

Explicación:

Los hidrocarburos se forman con la unión de los elementos carbono e hidrógeno, hay tres grandes grupos de hidrocarburos que son alcanos, alquenos y alquinos. Estos hidrocarburos se dividen en grupos según el tipo de enlace. Los alcanos son los hidrocarburos que contienen enlaces simples entre átomos de carbono, los alquenos tienen un doble enlace entre átomos de carbono, mientras que los alquinos contienen un triple enlace carbono-carbono.

What is the Florida state record for largemouth bass (guess)

Answers

17.27 Ibs my brother told me this is confidence so probably

Answer:

The state record is 17.27 pounds

Explanation:

Hope this helps

is there cures and current treatment of Down syndrome?

Answers

There is apparently no cure for down syndrome right now. The current treatment for down syndrome is therapies, such as emotional therapy.

Draw a Punnett Square and demonstrate the parents
blood type of the child has AB

Answers

Answer and Explanation:

Due to technical problems, you will find the complete answer and explanation in the attached files

Question in photo pls tell me which ever blue box is the Answer
help pls :(
Zoom in if needed
Thank you! :D

Answers

Answer:

The blank box (represents air)

Explanation:

The animal is biotic (living), the tree is also biotic (living), and the piece of wood also biotic (living.) The only abiotic factor in the photo, although we cant physically see it, is air.

Nitrogen fixation is______
the process of changing oxygen into a usable form of nitrogen
the process of changing free nitrogen into a usable form
the process of changing fossil fuels into a usable form of nitrogen.
the process of changing fixed nitrogen into a usable form

Answers

Answer:

the process of changing free nitrogen into a usable form (the second option listed)

Explanation:

this is the answer by definition

Answer:

the process of changing free nitrogen into a usable form (the second option)

Explanation:

ANSWER FAST ILL GIVE BRAINLIEST!!!
What does it mean for a species to be in stasis?
The gene pool of the species is changing rapidly.
The species is not changing much.
The species is only found as fossils.
The species is in geographic isolation.

Answers

Answer:

the species is not changing much

Explanation:

another way you can think of this is homeostasis and that is a period of inactivity

The species is not changing much

PLSSS HELPP MMEE!!
How does carbon dioxide in the atmosphere eventually cycle through to a carnivore?

A. Plants use carbon dioxide in the atmosphere during photosynthesis, herbivores eat the plants, and a carnivore eats an herbivore.
B. Carnivores use carbon dioxide in the atmosphere during cellular respiration.
C. Herbivores use carbon dioxide during photosynthesis, and a carnivore eats an herbivore.
D. Plants use carbon dioxide in the atmosphere during photosynthesis, and a carnivore eats the plants.

Answers

Plants use carbon dioxide in the atmosphere during photosynthesis, herbivores eat the plants, and a carnivore eats an herbivore.

How carbon move from atmosphere to the biosphere?

Carbondioxide gas move from atmosphere to the biosphere by absorbing by the plants in the process of photosynthesis. These plants are the food of herbivores so they eat it and carbon move from plant to herbivore. Then the carnivore feed on the herbivore.

So we can conclude that option A is the right answer.

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You decide to take your car on a drive through Canada, where gas is sold in liters and distances are measured in kilometers. Suppose your car's gas efficiency is 23.0 mi/gal. How many liters of gas will you need to complete a 495 km trip? Use the conversions 1 gal = 3.78 L and 1 km = 0.6214 mi. Find the minimum value of the function f(x) = 0.8x2 + 11.2x + 42 to thenearest hundredth. Peck corporation, a foreign subsidiary was acquired by a U.S. corporation on January 1, 2020. Determine the exchange rate used to restate the following accounts at December 31, 2020. Land was purchased on October 1, 2020. Equipment was purchased on February 1, 2020. Inventory was purchased on October 1, 2020 (reported at cost) Relevant exchange dates follow: (A) January 1, 2020 (B) October 1, 2020 (C) December 31, 2020 (D) Average, 2020 (E) February 1, 2020 Identify the exchange rate used to translate inventory when the functional currency is the foreign currency. How are the 15th Amendment, 24th Amendment, and Voting Rights Act of 1965 all similar? A.They all decreased voter discrimination based on race. B.They all decreased voter discrimination based on gender. C.They all required that states must protect rights of all citizens regardless of race. D.They all required that states must protect rights of all citizens regardless of gender. Credit reporting agencies are required to exclude negative information that is older than five years old. A) True B) False please help ASAPPPPP Which of the following most likely symbolizes America's seemingly endless and pointless involvement in Vietnam?A. The young boys walking along the road with the toy riflesB. The workmen putting up the fireworks stand for the Fourth of July celebration.C. Norman Bowker's repeated circles around the lakeD. The man on the lake who can't get his boat started Raj is trying to make a diagram to show what he has learned about nuclear fusion.1 H e atom plus Energy right arrow 2 H atoms plus Heat plus Pressure.Is his diagram correct, and if not, how could he fix it?Yes, he should leave it as is because one atom of He plus energy results in two atoms of H and heat and pressure.No, he should place energy on the right and heat and pressure on the left.No, he should place the He atom and energy on the right, and the H atoms and heat and pressure on the left.No, he should place the He atom on the right and the H atoms on the left. Please help me with this. I will appreciate all the help ^^ A cereal company makes a cereal from two ingredients: wheat and oats. Each ingredient provides two essential nutrients: vitamin A and vitamin B. The company wants to know how many ounces of wheat and oats to include in each box of cereal so that the minimum requirements of 48 milligrams of vitamin A and 20 milligrams of vitamin B are satisfied. An ounce of wheat provides 10.5 milligrams of vitamin A and 2.4 milligrams of vitamin B. An ounce of oats provides 6 milligrams of vitamin A and 1.8 milligram of vitamin B. An ounce of wheat costs $0.05 and an ounce of oats costs $0.10. The company wants to minimize the total cost of production.Find the solution to this problem using the Simplex method. Help me with this Bell Ringer / Answer Only / Ez 30 Points / identifying the forces among the four particles in the Helium nucleus atom and explain why the nucleus stays together.(Write a paragraph) The width of a rectangle is 4 feet, and the diagonal length of the rectangle is 13 feet. Whichmeasurement is dosest to the length of this rectangle in feet?A. 9ftB. 17ftC. 12.4ftD. 13.6ft Please help me with these 2 questions Why do electric fish need to force electric charges to move? The perimeter of the kite is 134 cm. Find the value of x. 15 13 8) X 35 Find the measure of the indicated 9)ignore the stuff above The _______style is cut with shears to create short, uniform layers from 1 to 2 inches throughout the head form.classic Caesarflat toptaperhigh and tight If Cesar Chavez were still alive today what three questions would you like to ask him and why?thank you, Fern knitted 20 scarves over 5 nights. After 8 nights of knitting, how many scarves would fern have made in total. Rectangle ABCD is translated (x + 2 y - 3) and then rotated 180 about the origin. Complete the table to show the locations of A'. B', C', and D' after both transformations.B032DA-51) A' ?B (-5,3) B 2C (-1.3) C" ?D--11)D' ?A(-2,-3), B' (0-3), C (0.1), D'(-2.1)