I believe this is right. Someone feel free to verify my work/methods.
Answer:
W = 0.01315 cm
Explanation:
So, thickness is another way to say "width". You can calculate this by finding the volume of the rectangular object.
Let us take a look at the density formula:
Density = mass/volume
We have the mass AND the density, but not the volume.
1.3 g/cm^3= 11.4 g/ v
Solve for the "v" (volume).
You should get:
v = mass/density
v = 11.4 g/ 1.3 g/cm^3
v = 8.769 cm^3
Now, let us recall the formula for volume.
v = length x width x height
We have two of these.
8.769 cm^3 = 54.2 cm x 12.3 cm x (W)
8.769 cm^3 = 666.66 cm^2 x W
W = 8.769 cm^3 / 666.66 cm^2
W = 0.01315 cm
If Bismuth-212 has a half-life of 60.5 seconds, how many grams of the sample will be left after 121 seconds?
The mass of the sample of Bismuth-212 having a half-life of 60.5 s that will be left after 121 s is 25 g
AssumptionLet the original mass be 100 g
How to determine the number of half-lives Half-life (t½) = 60.5 sTime (t) = 121 sNumber of half-lives (n) =?n = t / t½
n = 121 / 60.5
n = 2
How to determine the amount remaining Original amount (N₀) = 100 gNumber of half-lives (n) = 2Amount remaining (N) =?N = N₀ / 2ⁿ
N = 100 / 2²
N = 100 / 4
N = 25 g
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PLEASE HELP!! THIS IS MY LAST QUESTION!? WILL GIVE BRAIN AND 5 STARS!!!
Answer:
1. Township and range
There is a lot of flat, empty, and equal space that could be split best on latitude and longitude lines2. Long lots
When there is a river, everybody wants access to it, so this is the easiest way to accomplish that3. Metes and bounds
With the uneven land, it is just easier to point out physical markers to be land boundaries4. Metes and bounds
Because of all of the swamps and rivers, physical markers would be the easiest way to divide the land.5. Township and range
There is a lot of flat, empty, and equal space that could be best split on latitude and longitude linesExplanation:
There are three main types of land use patterns: metes and bounds, long lots, and township and range
Metes and bounds: the use of physical landscape and markers to divide property, for example, saying your property goes from the river to the base of the hill, to the big rock, to the edge of your house. Long lots: long and narrow lots of land used to access rivers or big roadsTownship and range: use of longitude and latitude lines to mark property lines, which results in a bunch of same sized, square/rectangle propertiesHope this helps :)
There are 14 cars in the grocery store parking lot. Across the street, there are 4 times as many cars in the shopping mall parking lot. How many cars are in the shopping mall parking lot? Cars
Answers:
14 x 4 = 56
therefore there are 56 cars in the shopping mall parking lots
Explanation:
How has the Chemical Industry helped to revolutionize farming - dramatically increasing overall production?
The correct answer to this open question is the following.
Although there are no options attached, we can say the following.
The Chemical Industry has helped to revolutionize farming - dramatically increasing overall production because the Chemical Industry has created all kinds of fertilizers, nutrients for the soil, insecticides, pesticides, herbicides, and fungcides. All of these artificial chemicals have helped the farming activity to better control plagues, and improve the growth of agriculture worldwide.
However, all of this comes with a price. Scientists have found that these chemicals can also damage the environment and pollute the waters of planet earth. So there have been debates about the use of these chemicals versus the possibility to use organic fertilizers or herbicides to respect and protect the environment.
i will give brainliets to right answerr!
D ... ...... .
Explanation:
............
What effect did the Nazi party and WWII have on Germany? How was Germany affected after the defeat of the Nazi’s and the conclusion of the war (1945)?
Answer:
What effect did the Nazi party and WWII have on Germany?
The Nazi Workers' Party (NSP) or the NSP developed into a mass. The Nazi party was in the aftermath of Germany's World War II setback in 1939-45. You knew that? There was a mistake. After the war, the Allies invaded Germany, forbade the Nazi Party and strived to remove all facets of German life from the power.
How was Germany affected after the defeat of the Nazi’s
In the war, both in life and in economic capacity, Germany suffered heavy casualties. Around 8.26 to 8.86 per cent of the population was killed in 6.9 to 7.5 million Germans; (see also World War II casualties). There was a mistake. In the "new" Germany that remained after the dismemberment, the population density rose.
Explanation:
5. Which two expressions are equivalent?
A. 4 + (3 •y) and (4 + 3) y
B. (18 = y) + 10 and 10 + (y + 18)
C. 12 - (y • 2) and 12 - (2.y)
D. (10 - 6) + y and 10 - (6 + y)
Answer:
C
Explanation:
You can simplify (y*2) to (2y)
ill give Brainliest reward
Answer:
b
Explanation:
Find an equation of the line through (3,7) and parallel to y = 2x + 4 write the equation using function equation
Answer:
[tex]y=2x+1[/tex]
Explanation:
The point is [tex](3,7)[/tex]
The line is [tex]y=2x+4[/tex]
The slope of the line [tex]m=2[/tex] will be the same for both the lines
The line passing through the point parallel to the given line is given by
[tex]y-y_1=m(x-x_1)\\\Rightarrow y-7=2(x-3)\\\Rightarrow y-7=2x-6\\\Rightarrow y=2x-6+7\\\Rightarrow y=2x+1[/tex]
The equation of the line passing through [tex](3,7)[/tex] and parallel to [tex]y=2x+4[/tex] is [tex]y=2x+1[/tex].
Is receiving a ticket for speeding in your car a positive or negative reinforcement or punishment?
Negative Punishment
May Nilbin Be With You
Answer:
positive in my opinion
Explanation:
it helps to teach people the consequences of speeding since they can danger themselves or other people. It is positive
HURRY WILL GIVE BRAINLIEST!!!!!
Determine whether the underlined portion of the sentence opener below is an adjective, adverb, infinitive, or prepositional phrase.
Humming softly "to herself", the trainer fed the elephants.
Please select the best answer from the choices provided.
A.
adjective
B.
adverb
C.
infinitive
D.
prepositional phrase
Answer:
D. Prepositional phrases for "to herself"
Explanation:
Since it's talking about the where-abouts of something of someone.
Answer:
Preposition
Explanation:
EDGE 2021
What did William James say about the newborn experience?
blooming buzzing confusion
Explanation:
It may seem to you that babies have little ability to view, hear, understand, or remember the world around them. Indeed, the famous psychologist William James presumed that the newborn experiences a “blooming, buzzing confusion”
Evaluate the extent to which technology transformed the United States economy in the period from 1865 to 1898.
Answer:
Technological innovation during the last half of the 19th century in the United States included (1) railway construction, (2) factory machinery for rapid production, (3) electricity, (4) the typewriter, and more.
Explanation:
Technological innovation in the United States from 1865 (the end of the Civil War) to 1898 significantly transformed the United States' economy. The United States' economy was transformed in the following ways during this period:
Industrial production began to dominate the economic landscape. Industrial production led to economic development and an increased focus on profits and developing ''big business.''
Industrial production led to an effort to increase profits and thus a monopoly of certain aspects of the market by individuals like Rockefeller and Carnegie and the corresponding dramatic increase in wealth for some of these ''robber barons.''
Technological advancements and industrialization led to an increase in the production of goods and a corresponding decrease in the price of goods. As such, consumer culture began to develop.
In sum, the technological advancements from 1865 to 1898 led to (1) economic development, (2) monopolies and dramatic wealth, and (3) the wide availability of lower-priced, more widely available goods and the resulting consumer culture.
Technology led to a rapid change and transformation in the US from 1865 to 1898 through the
Development of electricityConstruction of railroadsThe type writer and other machineries.These developments caused the citizens of the United States to rely more on technology in order to get things done.
The reason for this was due to the fact that the machineries were faster and also more efficient than humans were.
More citizens of the US due to the use of technology also moved to the manufacturing sector too.
Read more on the industrial revolution here:
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Where does high intelligence come from? Is it nature (biological/genetic)? Or is it nurture (the environmental factors)? Or is it both?
Answer:
Intelligence can actually be affected by both environmental and genetic influences.
if i tell my teachers that i have social anxiety will that stop them from forcing me to read out loud in class? my teacher forced me and I read it twice because apparently I read it too quiet and I needed to speak up. I was trembling afterwards.
and when people laugh or whisper i think they're talking bad about me
i dont know
Answer:
It should do, I have friends who have told teachers that they have social anxiety and the teacher generally stopped asking them. It depends on what type of teacher you have though.
A. obamna
B. soda
C.
a.
The problem with saying something hurtful during a heated conflict is that you can damage your relationships because
you
Have to let the other person speak
b. Won't win your argument
c. Can't take back what you've said
d. Shouldn't try to convince people you're right
Please select the best answer from the choices provided
A
оооо
(1) If you live in a city, you may have seen references to sister cities in other countries and wondered what the designation means—or whether it really matters. (2) In fact, sister-city programs can matter a great deal: when effectively cultivated, they bring people together to create mutually beneficial cultural and economic ties.
(3) Sister-city partnerships were developed to foster international cooperation after the Second World War, and they continue to serve this purpose today. (4) Many of the earliest relationships were between cities that had previously been at war. (5) Nevertheless, the English city of Bristol and the German city of Hanover formed a partnership in 1947, with Bristol shipping relief supplies to Hanover and Hanover sending musicians to perform in Bristol. (6) The partnership evolved to include an educational exchange that continues to give English and German students experience in another culture.
(7) Such relationships provide an important complement to diplomacy carried out between governments. (8) Governments can forge alliances between countries, but these acts do not necessarily encourage feelings of closeness between the countries’ citizens. (9) What’s more, as Mary Kane of Sister Cities International notes, “Foreign affairs doesn’t have to be done just by the State Department.” (10) By conveying international relations into people’s lives, sister cities make connections with distant places feel real to citizens.
(11) Although the potential benefits of sister cities are great, they can’t be taken for granted. (12) Without active participation from community groups, local government, and ordinary citizens, the relationships can fall into neglect. (13) But with engagement from community stakeholders, sister-city programs provide a gratifying and profitable connection to the wider world.
(14) Because trust and understanding are essential to business things, the feelings of closeness that connect sister cities can translate into economic benefits. (15) This dynamic is illustrated in the sister-city relationship between Muscatine, Iowa, and Zhengding County in China. (16) In 1985, Xi Jinping visited Muscatine on a research trip to study soybean farming. (17) When Xi later became president of China, his personal connection to Muscatine formed the basis for the sister-city relationship, which in turn led to Chinese investment in Muscatine’s hospitality and tourism industries.
The writer wants to replace the underlined word in sentence 14 (reproduced below) with a more precise word, taking into account the context of the paragraph.
Because trust and understanding are essential to business things, the feelings of closeness that connect sister cities can translate into economic benefits.
Which version of the underlined word best accomplishes this goal? (The underlined word from the sentence above is "things.")
meetings
A
stuff
B
agreements
C
issues
D
products
E
Answer:
C) Agreements
Explanation:
“Agreements” is the most precise word to use in order to convey the point of the sentence. Sister cities can provide economic benefits because they build trust and understanding, which are essential in business transactions.
C- agreements is correct
Satellite imaging allows scientists to observe __________
A) where deforestation has removed the trees
B) where deforestation has occurred but is recovering
C) where deforestation has not occurred
D) the differences in deforestation between countries
E) all of the above
Identify and explain ONE cultural OR social effect of the development on industrial capitalism in the period from 1750 to 1900. (SAQ)
"gross domestic product increases during periods of economic growth" is an example of a?
a. normative macroeconomic statement
b. positive macroeconomic statement
c. normative micro economic statement
d. positive microeconomic statement
Answer:
d. positive microeconomic statement
Jason has mowed 14 of the yard. Select all fractions that are equivalent to 14. A. 39 B. 28 C. 412 D. 520 E. 816
Answer:
B, D
Explanation:
Jason has mowed 1/4 of the yard. We are to find from all the options I. This question the options which are equivalent to 1/4
A. 3/9 = 1/3
B. 2/8 = 1/4
C. 4/12 = 1/3
D. 5/20 = 1/4
E. 8/16 = 1/2
From the above we can see that options B and D are also equal to 1/4 when we divide them further. Therefore B and D are our answers.
Thank you
Explain the significance of the Progressive Party in
the election of 1924, and compare this to the election
of 1892 with the Populist Party.
Answer:
The new party was known for taking advanced positions on progressive and populist reforms and attracting leading national reformers. After the party's defeat in the 1912 presidential election, it went into rapid decline in elections until 1918, disappearing by 1920.
Which scenario describes a relationship of mutualism?
Oxpecker birds eat parasitic ticks off the backs of zebras.
A tapeworm latches itself in the intestines of a rat, feeding off all the nutrients eaten by the rat.
Birds feed off the insects that are stirred up from the grasses as cattle move through.
A polar bear catches a seal for dinner.
Answer: B. is the correct answer
Explanation:
I took the K12 test.
Answer:
B.
Explanation:
What impact did photography have on historians in the 1800s during the Civil War and the Industrial Revolution?
Answer:
In the 1800's, photography were important for memories of the people lost in the war, and to have a something to reminisce for good times.
Explanation:
Answer:
hi can you help me on my latest qustion its supposed to be turned in tomorrow
Explanation:
What makes two pieces of code “the same"?
Answer:
what makes them the same 8s there programming
PLease help worth 25 pts and ill give brainliest
Answer:
b
Explanation:
Answer:
ITS B plz mark me brainliest
Explanation:
Augie created this chart about the two kinds of waves.
A 2-column table with 3 rows titled 2 Kinds of Waves. The first column labeled Title 1 has entries the transfer energy is perpendicular to the direction of the wave motion, particles move up and down, particles move only slightly. The second column labeled Title 2 has entries the transfer direction is parallel to the direction of wave motion, particles move side to side, particles move only slightly.
Which best labels the chart?
Title 1 is “Longitudinal Waves,” and Title 2 is “Transverse Waves.”
Title 1 is “Transverse Waves,” and Title 2 is “Longitudinal Waves.”
Title 1 is “Electromagnetic Waves,” and Title 2 is “Mechanical Waves.”
Title 1 is “Mechanical Waves,” and Title 2 is “Electromagnetic Waves.”
Answer:
ok so Tile 1.) is transverse wave
And tile 2.) is longitudinal waves if that answers your question
Explanation:
stay safe where a mask happy 2021
Maslow associated some traits, such as dependency, unfriendliness, and a lack of appreciation for the world
around oneself, with self-actualizing persons.
Please select the best answer from the choices provided
OT
OF
The correct answer would be option (B) False for Maslow's theory.
What is Maslow's theory?Maslow's theory of self-actualization focuses on the concept that individuals have a basic need to fulfill their potential and become their best selves. Clayton Alderfer developed Maslow's hierarchy of needs theory to make it more practical in an empirical study. The ERG hypothesis refers to this reworking of the hierarchy of requirements.
Self-actualizing individuals, according to Maslow, are characterized by traits such as creativity, spontaneity, and a heightened sense of reality and appreciation for the world around them.
Dependency, unfriendliness, and a lack of appreciation for the world around oneself are not traits associated with self-actualizing individuals according to Maslow's theory.
Thus, the given statement is false.
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PLS HELP IM ON MY LAST QUESTION AND MY MOM WON'T LET ME EAT DINNER UNTIL I FINISH AND I GET AN A
Which of the following processes releases heat?
A. Evaporation
B. Freezing
C. Melting
D. Sublimation
Answer:B.Freezing
Explanation: