Well, "speed" normally = (total distance covered) / (time to cover the distance).
In this case, we don't know the total distance that Santa has traveled, so the question can be answered only if we're willing to consider some other meaning of "speed".
Maybe we could say that in this case, "speed" means the average rate at which he visits houses. Then ...
Speed of visits = (total houses visited) / (time to visit them).
Speed of visits = (800 million houses) / (48 hours)
Speed of visits = 16.67 million houses per hour.
That's 277.8 thousand houses per minute
That's 4,630 houses per second
All known matter is made up of Question 1 options:
A. molecules
B. legos
C. solids
D.atoms
the answer is (a) molecules
Answer:
D. Atoms
Explanation:
You are made of matter, everything you touch is made of matter if your at a desk thats matter. Therefore the answer is Atoms
how is mitochondria like the digestive system?
The mitochondia takes in nutrients and then breaks it down like the digestive system.
Explanation:
yes ples omggggggggg
Answer:
The answer is A.
Explanation:
They both work together to circulate oxygen and blood throughout the body.
A car engine uses the combustion of fuel to move a system of gears that
move its wheels. Not all of the fuel's energy is transferred to the wheels.
Which two transformations happen to the rest of the energy?
I A. It is transformed into sound energy.
O B. It is transformed into thermal energy.
I c. It is transformed into chemical energy.
D. It is transformed into nuclear energy.
E. It is transformed into kinetic energy.
Answer:
A and B
Explanation:
When a car engine uses the combustion of fuel to move a system of gears that move its wheels, the fuel's energy is transferred to the wheels and the rest of the energy: is transformed into sound energy and thermal energy. So, option (A) and (B) are correct.
What is law of conservation of energy?Energy cannot be created or destroyed, according to the rule of conservation of energy. However, it is capable of change from one form to another. An isolated system's total energy is constant regardless of the types of energy present. The law of energy conservation is adhered to by all energy forms.
In a nutshell, the law of conservation of energy asserts that the system's total energy is conserved in closed systems, or systems that are separated from their environment.
When car engine uses the combustion of fuel to move a system of gears that move its wheels, maximum of its energy transformed into kinetic energy and rest of energy is dissipated in a form of sound energy and thermal energy. So, option (A) and (B) are correct.
Learn more about energy here:
https://brainly.com/question/1932868
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GIVING BRAINLIEST FIVE STARS AND 25 POINTS!
In your own words answer the following essay question use 5-7 sentences:
Why does a car’s engine become hot while it is running?
Answer:
Engines can overheat for many reasons. In general, it's because something's wrong within the cooling system and heat isn't able to escape the engine compartment. The source of the issue could include a cooling system leak, faulty radiator fan, broken water pump, or clogged coolant hose
Explanation:
help please fill in the blank
When you look at the Sun through a filtered telescope, the visible portion of the Sun appears blotchy.
These blotches are called (BLANK)
. The layer of the Sun where these occur is called the (BLANK)
.
Answer:
sunspots; photosphere
Explanation:
2 spheres are made from the same material. One is smaller and one is larger. Is the smaller sphere made up of smaller atoms than the larger sphere?
Answer:
No
Explanation:
It’s just made up of less atoms.
how far can i throw a child in a walmart
PLZ ANSWER FAST WILL GIVE BRAINILEST TO FIRST PERSON WHO ANSWERS:P
Read this excerpt from Through the Looking-Glass by Lewis Carroll.
“That would never do, I'm sure,” said Alice: “the governess would never think of excusing me lessons for that. If she couldn't remember my name, she'd call me ‘Miss!’ as the servants do.”
“Well, if she said ‘Miss,’ and didn't say anything more,” the Gnat remarked, “of course you'd miss your lessons. That's a joke. I wish YOU had made it.”
“Why do you wish I had made it?” Alice asked. “It's a very bad one.”
But the Gnat only sighed deeply, while two large tears came rolling down its cheeks.
“You shouldn't make jokes,” Alice said, “if it makes you so unhappy.”
Then came another of those melancholy little sighs, and this time the poor Gnat really seemed to have sighed itself away, for, when Alice looked up, there was nothing whatever to be seen on the twig, and, as she was getting quite chilly with sitting still so long, she got up and walked on.
Question:
How does Lewis Carroll’s use of opposites appear in this excerpt?
Answers:
1#. Alice says that her governess would never excuse her from her lessons, even if she 2#. did not have a name.
3#. The gnat jokes that Alice would have to miss her lessons if the governess called her “Miss.”
4#. The gnat makes jokes, but they seem to cause him unhappiness rather than joy.
5#. The gnat disappears after he lets out one last sigh and Alice looks up at the tree.
Answer:
4
Explanation:
Answer:
D
Explanation:
What property describes the ability of a material to be flattened into thin sheets by hammering? options:
A. flammability
B. boiling point
C. ductility
D. malleability
Answer:
d. malleability
Explanation:
i think
how can light from the sun cause skin cancer .
pls help Asapppppppppp.It is due in a little bit.
How does Earth's gravity affect the motion of the moon and satellites
Answer: well it keeps the international space station in orbits around the earth and gravity keeps the moon keep orbiting the earth
Explanation:
PLZ DON'T ANSWER IF U DON'T KNOW THE QUESTION:D
WILL GIVE BRAINILEST TO FIRST PERSON WHO ANSWERS:P
Read this excerpt from Through the Looking-Glass by Lewis Carroll.
She was rambling on in this way when she reached the wood: it looked very cool and shady. “Well, at any rate, it's a great comfort,” she said as she stepped under the trees, “after being so hot, to get into the—into WHAT?” she went on, rather surprised at not being able to think of the word. “I mean to get under the—under the—under THIS, you know!” putting her hand on the trunk of the tree. “What DOES it call itself, I wonder? I do believe it's got no name—why to be sure it hasn't!”
She stood silent for a minute, thinking: then she suddenly began again. “Then it really HAS happened, after all! And now, who am I? I WILL remember if I can! I'm determined to do it!” But being determined didn't help much, and all she could say, after a great deal of puzzling, was, “L, I KNOW it begins with L!”
Which question might a reader ask to gain a better understanding of this excerpt?
ANSWERS:
A. Why does Alice choose to step through the looking glass?
B. Why does Alice forget the name of the woods and her own name?
C. Why does Alice want to play chess with all the others in the garden?
D. Why does Alice talk to the gnat about the looking-glass insects?
Answer:
I feel like the answer is B.
Explanation:
That's definately a question I would ask after reading, but I've never read through the looking glass, so pls double check this answer and tell me if it's correct.
what does the world sunlight map tell you about how much sunlight Australia gets compared to Brazil.
Answer:
well i think that Australia has more sunlight than Brazil based on the map and the colors and numbers that show on the bottom also Australia has more direct normal irradiance and has more solar coverage than other continents checks out and the sun hits Australia more cause Australia is facing the sun more i think cause for example Antarctica is very cold cause that place is not facing the sun as much as Africa, Australia and other places.
Explanation:
How did the iron filing patterns show attractive forces between magnetic poles?
When the magnet is placed on the glass, it is attracted to the iron filings. The pattern of the iron filings shows that the lines of force that make up the magnetic field of the magnet. Also, The lines of force of north and south poles attract each other whereas those of two north poles fend off each other.
Answer:
When the magnet was placed on the glass, it attracted the iron filings. The pattern of the iron filings shows the lines of force that make up the magnetic field of the magnet. ... The lines of force of north and south poles attract each other whereas those of two north poles repel each other.
Explanation:
Hope it's answer you plz mark as breinlist !!!
Read this excerpt from Through the Looking-Glass by Lewis Carroll.
“This must be the wood,” she said thoughtfully to herself, “where things have no names. I wonder what'll become of MY name when I go in? I shouldn't like to lose it at all—because they'd have to give me another, and it would be almost certain to be an ugly one. But then the fun would be trying to find the creature that had got my old name! That's just like the advertisements, you know when people lose dogs—‘ANSWERS TO THE NAME OF “DASH”: HAD ON A BRASS COLLAR’—just fancy calling everything you met ‘Alice,’ till one of them answered! Only they wouldn't answer at all if they were wise.”
What is being compared in the simile from this excerpt?
ANSWERS:
A. Alice is comparing the idea of finding a creature with her name to a missing dog poster.
B. Alice is comparing the wood where things have no names to the woods from her old world.
C. Alice is comparing losing her old name to gaining her new name.
D. Alice is comparing having a nice name to having an ugly name.
Answer:
A
Explanation:
The answer is A. :)
PLS HELP!!!
I HAVE 20 MINS!!
A science teacher shows his students an image of a volcanic mountain range and informs them it was created by the movement of Earth’s tectonic plates. He asks his students to explain how this occurred. Which student’s explanation is best?
Student A
An oceanic plate converged with an oceanic plate. Both plates subducted, forcing lava upward towards the surface of the Earth causing a volcanic eruption which created the mountains.
Student B
A continental plate converged with a continental plate. Neither plate subducted so lava was forced upward towards the surface of the Earth causing a volcanic eruption which created the mountains.
Student C
An oceanic plate converged with a continental plate. The more dense, continental plate sank below the less dense oceanic plate causing magma to rise up through a weak spot in Earth’s crust to create volcanic mountains.
Student D
An oceanic plate converged with a continental plate. The more dense, oceanic plate sank below the less dense continental plate causing magma to rise up through a weak spot in Earth’s crust to create volcanic mountains.
A.
Student B
B.
Student A
C.
Student C
D.
Student D
Answer:
Student B
Explanation:
I think
Answer:
student b
Explanation:
How is the kinetic energy of the particles that make up a substance different
after it changes state?
O A. The kinetic energy is greater after a substance changes from a
plasma to a gas.
O B. The kinetic energy is greater after a substance changes from a
liquid to a solid.
O C. The kinetic energy is less after a substance changes from a liquid
to a gas.
O D. The kinetic energy is less after a substance changes from a gas to
a liquid.
Answer:
a
Explanation:
i think
PLSSSS ANSWER!!!!!!!!!!!!!
how does a balanced chemical equation represent the conservation of matter in a chemical reaction?
a. the type of matter in the products is different from the type of matter in the reactants.
b. there are more atoms in the reactants than in the products.
c. there are fewer atoms in the reactants than in the products.
d. the number of atoms of each element in the reactants equals the number of atoms of each element in the products.
Answer:
d
Explanation:
Anne has a sample of a substance. Its volume is 20 cm3, and its mass is 100 grams. What is the sample’s density?
Which subatomic particle has a positive charge options:
A. Neutron
B. Electron
C. all of the above
D. Proton
Using a periodic table, the symbol Ag stands for: A. Silver B. Cesium C. Potassium D.Gold RIGHT ANSWER GETS BRAINLIES
A. Silver is the answer
Have an awesome day
God bless!
1. Describe two ways in which the movement of lithospheric plates can result in the formation of mountains.
2. Which type of rock would you expect to find along a divergent plate boundary?
A. igneous.
B. metamorphic.
C. sedimentary.
Explain ur answer.
Does cereal actually make you taller?
Answer: no I don’t think so
Explanation:
Answer:
unfortunately no, cereal itself won’t help you too much with height...but it does if added with milk..since milk helps :D
What type of properties are being used to describe an unknown object by giving the size, color, shape and mass? options:
A. Chemical Properties
B. Physical Properties
Saturn isn’t the only planet with rings, but they are the most beautiful ones.
Fact or Opinion?
Answer:
opinion
Explanation:
i could call somthing beautiful ex. a bird but call another bird ugly
How many atoms of oxygen are in the molecule: H2O2
ANSWER I WILL GIVE YOU BRAINLIES
A. 4
B. 0
C. 2.
D. 1
Answer:
C their is 2
Explanation:
Answer:
The answer is 2.
1.What is a non example of constant?
2.What is an example of constant?
Answer:
1. A non example of a constant in physics is a value that changes. For example, the temperature of Hong Kong, let's say, is not a constant, since it changes and does not stay at the same value. It gets higher in the summer and lower in the winter.
2. An example of a constant in physics would be the gravitational acceleration of the Earth. Since the Earth's mass' changes is negligible when compared with the overall mass of the Earth (unless something big happens, of course, like a meteor or asteroid), the gravitational acceleration on Earth is largely unchanged, even constant from our viewpoint.
Explanation:
Hope this helped!
Answer:
a science experiment, the controlled or constant variable is a variable that does not change. For example, in an experiment to test the effect of different lights on plants, other factors that affect plant growth and health, such as soil quality and watering, would need to remain constant. a dependant variable(opposite)would be the properties of the plants themselves, which the scientist is observing in relation to the changing light. These properties might include the plants' color, height and general health of the plant
hope this helped
How many electrons are in an element with an atomic number of 20 and an atomic mass of 40? options: ANSWER FOR BRAINLIES
A. 40
B. 20
C. 60
D. 0
Answer:
B
Explanation: