Given parameters:
Distance = 5km
Time taken = 45 minutes
Unknown:
Speed = ?
Solution:
Speed is a physical quantity.
It is given as;
Speed = [tex]\frac{distance}{time}[/tex]
Since the unknown is speed;
convert the time given to hours;
60min = 1hr
45min = [tex]\frac{45}{60}[/tex] = [tex]\frac{3}{4}hr[/tex]
So, speed = [tex]\frac{5}{\frac{3}{4} }[/tex] = 5 x [tex]\frac{4}{3}[/tex]
= [tex]\frac{20}{3}[/tex]km/hr
Aerial photographs most often are taken from __________.
A.
aircrafts
B.
hot air balloons
C.
satellites
D.
space shuttles
Please select the best answer from the choices provided
A
B
C
D
Answer:
B. hot air balloons
Explanation:
2 The largest tropical desert in the world is
:
- 5,500 - 2,000
ℑ 8.54 . " " " ".ℑ 11 :- , ℭ, , , , , , , , , .
How are the Canadian cities of Toronto and Montreal different?
Both cities are located in two different states provinces namely Ontario and Quebec respectively. While Toronto is the capital of Ontario, Montreal is a major city in Quebec.
English is the major language of Toronto, whereas French is the major language of Montréal.
SOMEONE PLS HELP LAST QUESTION AND ITS DUE IN 5 MINUTES PLS HELPWhat responsibility does the United States have to citizens of other countries?
Answer:
Respect and obey federal, state, and local laws. ... Pay income and other taxes honestly, and on time, to federal, state, and local authorities. Serve on a jury when called upon. Defend the country if the need should arise.
Explanation:
I don't get this question so someone pls help :)
Answer:
the answer is C (I think)
Explanation:
How do you do this and the answer
Which of the following diseases is often spread through unsafe public water sources
Answer: cholera
Explanation:
Using the population density map alone, explain the distribution of the world’s population.
Answer:
Population is a serious subject to be studied by all country. Population control helps saving the environment from destruction.
The distribution of population differs in each region. Some area are sparsely populated and some are highly populated.
According to the world density map, world's largest population is present in Asia.
What do Jains believe about the universe?
A.
The universe is eternal.
B.
God created the universe.
C.
Liberated souls reside in the universe.
D.
The universe will collapse some day.
Answer: A. The universe is eternal.
Explanation: In Jain cosmology, the universe is without beginning or end. Eternally, it passes through long cycles of progress and decline.
suggest why the algae bloom is around the edge of the sea, rather than spread all over it
\Eventually, water at the surface is replaced by water that has risen, or upwelled, from the bottom to the surface somewhere else in the ocean. These upwellings bring nutrient-rich waters to the top. This increase in nutrients can trigger algae blooms.\
Analyze the map of Southern Africa below and answer the question that follows.
On the map above what is the name of the river at letter A?
A. The Nile river
B. The Zambezi river
C. The Congo River
D. The Malawi river
Please hurry thank u!
Answer:
C Is the answer
Explanation:
Explain how domesticating plants and animals changed the world. (Using ACE Response Technique)
Answer:
Domesticating plants made more food for the early humans. The early humans used this technique. This is how domesticating works, and how it helped people.
Hope this helps!
what is the meaning of development?
Explanation:
easiest 5 points u welcome
wat is the chemical symbol of silver
Answer:
AG
Explanation:
LOOK AT THE PERIODIC TABLE
witch of the following statements about relegion in china is true
Answer:
it gave us corona
Explanation:
please help me fast and u get a cookie
The Little Dipper is a group of stars. During the night the Little Dipper appears to change positions in the sky. Which of these statements best explains why the Little Dipper appears to change positions in the night sky? * A. Earth rotates on its axis. B. Earth revolves around the stars. C. The Little Dipper moves around the sun. D. The stars in the Little Dipper move in the sky. 2. Which of these changes on Earth would be likely if Earth were farther from the sun? *
Answer:
1. A. Earth rotates on its axis
2. If the earth were closer to the sun, the temperature would be much higher.
Explanation:
As the night passes we can see that there is a certain movement of the stars. Regarding the bear, we can see that it appears in different positions in different perspectives. This happens due to the rotation of the earth in relation to its own axis. The smaller bear is too far from the earth for the proper movement it represents to be perceived, so it is the movement of the earth that provides the displacement sensation of the small bear.
If the earth were closer to the xol, we would see a big change in its temperature. The land would become much hotter, and it may even be impossible to keep bodies of water and living beings on its surface.
Answer: It’s A
Explanation:
how does Russia taking over Crimea affect the peace of Europe
Answer:
The Ukrainians were mad at the Russians because they took over a part of land they thought was theirs. Then, other Europeans backed whoever they thought was right, and it disturbed the European peace because of the two sides backing each other.
Hope this helps you!
(True or False) Most people throughout Central America today are considered Mestizos
Which statements about the Tupi in the 1500s are true? Choose all answers that are correct. They lived in the rain forests and along the coasts. They grew crops, such as corn and peanuts. They lived as nomads with no permanent dwellings. They hunted and gathered during the dry season.
Answer:
Statements that are true about the Tupi is that they lived in the rain forests and along the coasts, and they grew crops, such as corn and peanuts.
Explanation:
The first option is correct because the Tupi inhabited pretty much all regions of Brazil, initially starting off in the tropical rain forests, but later moving and settling along the coastline of Brazil.
The second option is correct because the Tupi were skillful agriculturalists, and they were growing a wide variety of crops, including peanuts, corn, cassava, sweet potatoes, and many more.
The third option is not correct because the Tupi were people that had a sedentary lifestyle, with permanent buildings, and being engaged in agriculture.
The fourth option is not correct because the Tupi were producing a surplus of food which in turn enabled them to live in one place throughout the year and be well off, without the need for hunting and gathering.
The answer is they lived in the rain forests and along the coasts, and they grew crops, such as corn and peanuts.
How did Ramses ll earn the title "Ramses the Great"?
O He built the Pyramids of Giza, which still stand today.
O He defeated the Hittites and signed the world's first known peace treaty.
O He brought about many religious changes, including the worship of just one god.
He was the first ruler to control the flooding of the Nile River, saving many lives.
Answer:
He defeated the Hittites and signed the world's first known peace treaty.
Explanation:
Ramesses II was a powerful pharaoh in Egypt. During his reign, Egypt expanded. This was brought about by Ramesses II's military campaigns that targeted geographical expansion and part of these was the retrieval of Egypt's territory which was claimed by the Hittites.
He had a constant battle with the Hittites that took many years, which almost defeated the Egyptians. However, in the end, Ramesses II remained victorious. In order to end such long conflict with the Hittites, Ramesses II entered into a "peace treaty" with them. This peace treaty is considered to be the first of its kind.
Answer: the second option is correct "He defeated the Hittites and signed the world's first known peace treaty."
Explanation: i got it correct for edgenuiy soc sci and the person above me is correct
Which generalization BEST describes the impact of world events on the price of oil?
A) An oil embargo produces high prices worldwide.
B) Political events have relatively little impact on price.
C) The price of oil spikes prior to and during times of war.
D) Economic crises tend to raise the price of oil gradually.
Answer: C) The price of oil spikes prior to and during times of war.
What strategy did trump use the most in the debate?
dOn'T LeT tHeM sPeAk AnD tHeY cAn'T WiN
Who pioneered the use of mathematics in geographical measurements?
A.)Doreen Massey
B.) Ptolemy
C.) Abū Rayhān al-Bīrūnī
Answer:
Correct answer is B.) Ptolemy
Explanation:
B is the correct answer as it refers to a famous mathematician and a geographer from Alexandria, who created a famous Ptolemaic system, that later influenced many geographers, astronomers and mathematicians.
A is not correct as it refers to famous modern geographer Doreen Massey that lived in 20th Century.
C is also not correct Abū Rayhān al-Bīrūnī because it is the name of famous Islamic scholar from 11th Century.
Answer:
C) Abū Rayhān al-Bīrūnī
Explanation:
What is chemical weathering? Give an example.
Answer:
the chemical parts of lsomething
Explanation:
Which coastlines most closely match each other and are, therefore, used as evidence to support Wegener’s theory?
India and Eurasia
Australia and Africa
Africa and South America
Australia and North America
Answer:
Africa and South America
Explanation:
Answer: C. Africa and South America
Explanation: Edge2021
How many fewer immigrants came to the United States in 1931 than 1901 based on this graph?
a) 4 million
b) 5 million
c) 6 million
d) 10 million
Answer:
b) 5 million
Explanation:
Answer:
5 million
Explanation:
Which type of exchange is a form of nonverbal communication
Answer: Facial expressions. The human face is extremely expressive, able to convey countless emotions without saying a word. ...
Body movement and posture. ...
Gestures. ...
Eye contact. ...
Touch. ...
Space. ...
Voice. ...
Pay attention to inconsistencies.
Explanation: google
I need help !!!!
What religion dominates Russia ?
A. Judaism
B. Christianity
C. Islam
D. Buddhism
Answer:
Orthodox Christianity
Explanation:
Orthodox Christianity is the dominant religion in Russia (as the colours show).
Hope this helps you!! :)
Give an example of a coastline. :3 (pls help i need this asap
⊄∵⊕ω⊕∵⊅
Answer:An example of coastline is to ride a sailboat through the waters near a beach. An example of coastline is to sled down a hill. The edge of the land where it meets an ocean, sea, gulf, bay, or large lake. .
Explanation: