There is 1 way to make 30 cents using only pennies. (i.e. 30 pennies = 30 cents)
There is 1 way to make 30 cents using only nickels. (i.e. 6 nickels = 30 cents)
There is 1 way to make 30 cents using only dimes. (i.e. 3 dimes = 30 cents)
There are 5 ways to make 30 cents using only pennies and nickels. (i.e. 25 pennies + 1 nickel = 30 cents, 20 pennies + 2 nickels = 30 cents . . . )
There are 2 ways of making 30 cents using only pennies and dimes. (i.e. 20 pennies + 1 dime = 30 cents, 10 pennies + 2 dimes = 30 cents)
There is 1 way of making 30 cents using only pennies and quarters. (i.e. 5 pennies + 1 quarter = 30 cents)
There are 2 ways of making 30 cents using only nickels and dimes. (i.e. 4 nickels + 1 dime = 30 cents, 2 nickels + 2 dimes = 30 cents)
There is 1 way of making 30 cents using only nickels and quarters. (i.e. 1 nickel + 1 quarter = 30 cents)
There are 4 ways to make 30 cents using only pennies, nickels and dimes. (i.e. 15 pennies + 1 nickel + 1 dime = 30 cents, 10 pennies + 2 nickels + 1 dime = 30 cents . . . )
Adding all the possible combinations therefore, there are 18 different ways are there to make 30 cents with pennies nickels dimes or quarters.
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how does describe the international space station's development over time?
The first ISS component was put into orbit by Russia in 1998. Since then, there has been many trips carrying components and personnel to the station.
The international space stationAn orbiting research facility is known as the International Space Station, or ISS.
It is a modular space station that is currently orbiting the Earth at a low altitude.
Only through international cooperation were the ISS's construction and operation made feasible. Participating in the ISS program are the following five major space agencies: NASA in the United States, Roscosmos in Russia, JAXA in Japan, ESA in Europe, and CSA in Canada.
Through intergovernmental agreements, the five countries decide to jointly own and operate the ISS. China also has a space program, although they have their own space station and do not participate in the ISS.
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If the P-wave arrives at 1:00pm and the S-wave arrives at 1:07pm, how far from the epicenter is this location?
If the P-wave arrives at 1:00pm and the S-wave arrives at 1:07pm, Seismic wave travel time data and triangulation are needed to calculate the epicenter-to-P-wave and S-wave distance.
What is the epicenter?Generally, To determine the distance from the epicenter to the location where the P-wave and S-wave were detected, you would need to use seismic wave travel time data and a method called triangulation.
This involves measuring the arrival times of the P-wave and S-wave at multiple seismograph stations and then using the difference in arrival times to calculate the distance to the epicenter.
Without more information, it is not possible to determine the distance to the epicenter from the arrival time of just one P-wave and one S-wave.
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What was the ENIAC computer used for?
During the peak of World War II, ENIAC computer was developed as a tool to aid artillerymen in computing shell trajectories.
By using loops, branching, and subroutines, ENIAC could be programmed to carry out intricate sets of operations. ENIAC, on the other hand, was only a sizable collection of arithmetic machines that were first programmed into the machine via a mix of plugboard cabling and three portable function tables, as opposed to the stored-program computers that are in use today. It was a challenging process that typically took weeks to map an issue onto the computer.
Even though construction on the computer had begun a year before D-Day, it wasn't activated until November 1945, by which time the American Army's artillery had ceased to fire. The military, however, continued to make substantial use of ENIAC once the Cold War began. The inventors of the first hydrogen bomb included the 17,468 vacuum tubes in the device because they needed a way to assess the practicality of their initial concepts.
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Coarse grained igneous rocks tend to be ________ because _________________________. Question 22 options: extrusive; the slower cooling of lava allows more time for crystals to form intrusive; slower cooling of magma allows more time for crystals to form intrusive; the faster cooling of magma allows more time for crystals to form either intrusive or extrusive; the slower cooling of magma and lava allows more time for crystals to form extrusive; the faster cooling of lava allows more time for crystals to form
Answer:
slower cooling of magma allows more time for crystals to form intrusive;
Explanation:
Coarse-grained igneous rocks are coarse-textured generally indicating the magma that flows slowly and cools deep underground. Hence the minerals tend to crystallize based on the flow patterns of the lava. The column of rocks also goes from felsic to mafic at the bottom. The instinctive rocks are also called plutonic rocks. The slow cooling allows for crystals to grow bigger.Where do rivers usually begin brainly?
How was the holocaust stopped?
Compared with adults, children represent a group that is especially vulnerable to environmental hazards for the following reasons, except: a. Their immune systems are still developing b. They may be exposed more often to toxins in the outdoor air. C. They may be exposed more often to toxins in the soil. d. They spend more time indoors.
The correct option is B ; They may be exposed more often to toxins in the outdoor air. Children are more vulnerable to environmental hazards than adults: Children are always developing. In proportion to their weight.
They breathe more air, eat more food, and drink more water than adults. The systems of children are still evolving.
Children are not little adults; their bodies do not resemble those of adults. They are particularly vulnerable to environmental toxins since they are little and still developing, and here's why: Children consume more food and drink more water per pound of body weight than adults.
Children are more sensitive to environmental risks than adults due to their size, physiology, and behavior. Toxins are more intensively exposed to children in proportion to their body weight.
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how does rock serve as a source of tourist attraction
Answer:
A tourist attraction is a place of interest where tourists visit, typically for its inherent or an exhibited natural or cultural value, historical significance, natural or built beauty, offering leisure and amusement.
what was wildlife management like in the 1600's and 1700's?
Answer:
This is a History question
Near what geographic feature does urbanization usually occur?
O A. Coastlines
O B. Mountains
C. Deserts
D. Rain forests
Answer:
answer is coastline s since a lot of people go there for site seeing etc.
What is the characteristics of Romanesque painting?
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Romanesque architecture is marked by a new massiveness of scale, and Romanesque sculpture by greater realism.
---› Characteristics –
Romanesque painting is characterized by a new formality of style, largely devoid of the naturalism and humanism of either its classical antecedents or its Gothic successors.Romanesque architecture is characterized by towering round arches, massive stone and brickwork, small windows, thick walls, and a propensity for housing art and sculpture depicting biblical scenes.Explanation:
Hope it helps you!!help please I'll give brainiest and 100 points please no links or I'll report
Answer:
sun heating water matches with evaporation. never ending movement of water matches with water cycle. sticking to rocks underground matches with ground water. water droplets falling from the sky matches with precipitation. water falling on land matches with surface water. water droplets floating in the sky match with cloud formation.water cooling in the sky matches with condensation, and plants using water is transpiration.
the paragraph should be ordered. A2+ B3. A1+ B1, A3+B2. A7+B7. A5+B6. A8+B8. A6+B4. (for the last sentences A6+B4, and A8+B8 can be switched and still work.)
Answer:
1.evaporation
2.water cycle
3.cloud formation
4.ground water
5.precipitation
6.transportation
7.condensation
8.surface water
What does Lanyon retrieve from Jekyll's home for him?
Lanyon is asked by Dr. Jekyll to retrieve a mysterious parcel from his home.
The parcel contains a number of vials and powders, the contents of which are not revealed to Lanyon. He is instructed by Jekyll to bring the parcel directly to his laboratory, and to keep its contents a secret from everyone.
Lanyon is tasked with retrieving an item from the home of Dr. Henry Jekyll which is a parcel. Upon arriving at Jekyll's residence, Lanyon retrieves a drawer full of documents, which he delivers to Jekyll as requested.
These documents are of great importance to Jekyll, containing records and plans related to his mysterious experiments.
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What two coins add up to 30 cents but one isn't a nickel?
One is not a nickel, while the other may be a coin equaling 5 cents. So the first coin is a quarter, which equals 25 cents. This results in a total of 30 cents.
30 cents is made up of a quarter and a nickel. You might also use three dimes or six nickels.
The situation at hand is a type of riddle. It is assumed that the total value of the two US coins is 30 cents.
One is not a nickel, while the other may be a coin equaling 5 cents. So the first coin is a quarter, which equals 25 cents. This results in a total of 30 cents.
As a result, the coins are a nickel and a quarter.
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What were Roman vaults made of?
Answer:
mortared rubble and laid bricks
Explanation:
puntos gratis mucha suerte
Muchas Gracias!!!!!!
Explanation:
Answer:
thx
Explanation:
Tibet was once a ____ kingdom and still resists Chinese efforts to destroy their culture
What is the layers of rock from oldest to youngest?
Answer:
The layers of rock in the Earth's crust are generally arranged in order from oldest to youngest, with the oldest rocks on the bottom and the youngest on top. This is due to the fact that, over time, new layers of sediment are deposited on top of older layers, forming a layered or stratified structure.
The specific layers of rock in the Earth's crust can vary depending on the location, but in general, the layers from oldest to youngest are:
The crust: The outermost layer of the Earth, consisting of solid rock. The crust is divided into two main types: the continental crust, which makes up the continents, and the oceanic crust, which makes up the floor of the oceans.
The mantle: The layer beneath the crust, consisting of molten rock (magma) and solid rock. The mantle is divided into two main regions: the upper mantle, which is solid, and the lower mantle, which is partially molten.
The core: The innermost layer of the Earth, consisting of a solid inner core and a liquid outer core. The core is made up of iron and nickel, and is responsible for the Earth's magnetic field.
It is important to note that the layers of rock in the Earth's crust are not always clearly defined, and there is often overlap and mixing between different layers. Additionally, the ages of different layers of rock can vary significantly within a particular region, as different layers can be formed at different times and under different conditions.
A que se refiere cuando se habla de "proceso de descolonización"??
What is the difference between southern farms and plantations?
A farm's primary goal was typically subsistence farming. A plantation, on the other hand, was primarily concerned with producing cash crops, with enough staple foods produced to sustain the estate's residents as well as the cattle.
Southern Farms, which is located on the original Schuitdrift farm, is now the SCMM stable's top producer. Its construction, which was started on undeveloped land, was the first farm specifically built for growing table grapes on the Orange River, producing some of the earliest table grapes in Southern Africa. On Southern Farms, the majority of cultivars are grown, with a current emphasis on novel varieties.
In addition to producing dates, Southern Farms is poised to grow into one of the Southern Hemisphere's largest date farms. Dates such as Medjool and Zamli are grown.
Cash crops may be grown with great success in the South thanks to its environment. Plantations, as opposed to tiny, subsistence farms, were built to raise cash crops for the market. The plantation system was a forerunner of capitalism.
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the greenhouse effect is about?
Answer
The greenhouse effect is the way in which heat is trapped close to the surface of the Earth by greenhouse gases.
Explanation:
Greenhouse gases arise naturally, and are part of the make-up of our atmosphere But in the last century or so, humans have been interfering with the energy balance of the planet, mainly through the burning of fossil fuels that give off additional carbon dioxide into the air The level of carbon dioxide in Earth’s atmosphere has been rising consistently for decades and traps extra heat near the surface of the Earth, causing temperatures to rise.
When the first man landed on the Moon, it changed space travel forever because it
How many times greater in magnitude is an earthquake that measures 7 on the Richter scale as opposed to one that measures 3?
According to the mathematics underpinning the Richter scale, an earthquake with a magnitude of 7.0 will be approximately 10,000 times bigger than one with a magnitude of 3.0.
Charles richter created the richter scale a long time ago. Using a logarithmic approach, this scale is used to gauge the local magnitude of earthquakes. As a result, when we go from one magnitude to another that is only one step higher, we are actually accounting for a 10 fold increase in the earthquake's force. Because of this.
We can state with certainty that an earthquake with a magnitude of 7.0 is 10,000 times more powerful than one with a magnitude of 3.0. Given the nature of the scale itself, we must multiply the force by ten for each level we raise. When the earth shakes violently, it is in response to its incredibly dynamic innards. Sometimes, when a rock is loaded or pushed past its elastic limit, it bounces back and emits a seismic wave, which we perceive as seismic waves.
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Mrs. Morgan asked her students to consider the cross-cutting concepts between Earth’s geoscience processes of plate tectonics and energy cycling within Earth’s systems. One concept that can be considered is stability and change. Understanding how Earth can be stable for short periods of time, yet change over long periods of time, can help scientists in their work. If you were in Mrs. Morgan’s class:
How could you describe the connection between plate tectonics and energy cycling within Earth’s systems?
How could you explain these two processes exhibit the cross-cutting concept of both stability and change?
In Mrs. Morgan's class, students have been considering the relationship between plate tectonics and energy cycling within Earth's systems.
Through careful examination, it is evident that these two processes reveal the cross-cutting concept of both stability and change. Plate tectonics involve the movement of the Earth’s crustal plates, while energy cycling is the transfer of energy within Earth’s systems.
Together, these two processes indicate that Earth can remain stable for short periods of time, yet change over long periods of time.
Thus, by exploring the relationship between plate tectonics and energy cycling, students can gain a better understanding of how Earth’s stability and change are interdependent.
These two processes demonstrate the cross-cutting concept of stability and change. Plate tectonics have been relatively stable over short periods of time, despite causing major changes to the Earth's surface over long periods of time.
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16. What is the likely impact of the numerical change by 2050 of the total population on the eventual shape of Japan's population pyramid? (A) Since the impact will be gradual over a 40-year period, the 2050 population pyramid likely will not change. (B) Because of low birth rates over many years, by 2050 Japan will likely attain a column-shaped population pyramid. (C) Owing to the large numbers of pregnancies in the growing reproductive-age cohorts, in 2050 the population pyramid will likely have the shape of a pentagon. (D) Because of an increasing death rate due to an older population, in 2050 the population pyramid will likely have the shape of an equilateral triangle. (E) Because of low birth rates over many years, the 2050 population pyramid will likely be an inverted pyramid.
Answer:E
Explanation:
Because of low birth rates over many years, the 2050 population pyramid will likely be an inverted pyramid.
The likely effect of the numerical difference by 2050 of the total population on the eventual shape of Japan's population pyramid is that "Because of low birth rates over many years, the 2050 population pyramid will likely be inverted."
This is based on the idea that older people will take a large percentage and be at the top in the population distribution chart of Japan.
While the younger people will take a lower percentage.
This also implies that Japan's population increase rates by 2050 would diminish as the year goes by before the 2050 year projection.
Hence, in this case, it is concluded that the correct answer is option E.
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Was the Munich Agreement a success or failure?
A synonym for the futility of accommodating expansionist totalitarian governments, the Munich Agreement is now largely considered as a failed appeasement attempt.
Germans, the United Kingdom, French, and Italy came to an agreement known as the Munich Agreement on September 30, 1938, in Munich. Despite a 1924 alliance pact and a 1925 military contract between French and the Czechoslovakia Republic, the Munich Betrayal allowed for the cession of the Sudetenland German region of Czechoslovakia to Germany.
The majority of Europe embraced the Munich Agreement, which was marketed as a way to stop a devastating war on the continent. Germany seized the Sudetenland with the consent of the four main powers, which had a population of more over three million people, the majority of whom were of German ethnicity. It was his last historical claim in Northern Europe, according to Adolf Hitler.
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how is the indus plain's relief making it easy to carry out economical activities?
Answer: Indus water is useful for irrigation of large agricultural land.
Explanation:
The farmland is mainly irrigated with water from the Indus River and because of its tributaries. Resources from Punjab and Sindh plains forms the backbone of the agriculture and food production in Punjab, Sindh, and Pakistan. Also the river brings about mineral sediments at the shores and the bank thus it provides natural fertilizers for the crops increasing the agricultural yield also the river is a source of water ways and recreational activities which promotes tourism. All these economic activities promote economic growth in these regions.
How does the author compare gold and silver?
A. Silver is less valuable than gold.
B. Gold is more durable than silver.
C. Silver is more malleable than gold.
D. Gold conducts electricity better than silver
This means that silver is easier to shape and bend than gold, and it can be worked into thinner sheets.
Option C. Silver is more malleable than gold.
Comparing the Differences Between Gold and SilverGold and silver are two precious metals that are often compared for their differences in value, durability, malleability, and electrical conductivity. In terms of value, gold is typically more valuable than silver. In terms of durability, gold is more durable than silver.
However, when it comes to malleability, silver is more malleable than gold, meaning that it can be worked into thinner sheets and is easier to shape and bend.
Finally, in terms of electrical conductivity, gold conducts electricity better than silver. Therefore, gold and silver have a few distinct differences that can be compared and contrasted.
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Which of the following is NOT a way to achieve peace and enlightenment in Buddhism A.) End suffering by not focusing on material things and possessions.
B.) Keep your thoughts and words pure and truthful.
C.) By following the Eight Fold Path
D.) Suffering will never happen if you pray enough.
D Easy I think because all the others are posotive
weather is the _________ conditions of the atmosphere in a particular place.
A) local, day-to-day.
B) beef patty, lettuce.
C) orange doesn't rhyme.
D) circus coming to town.
Answer:
I think the answer is A) Local, day-to-day
The correct answer to be filled in the blank is Option (A)-Local, day-to-day.
Weather is the everyday condition of the Earth's atmosphere for a quick duration of time and location whereas, the common year-after-year stipulations of temperature and precipitation in a specific area over a long period of duration is recognized as Climate.
The other options such as - (B) Beef patty, lettuce ; (C) Orange doesn't rhyme ; (D) Circus coming to town; are too irrelevant to the question as they don't seem fit to fill up the blank space.
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