Answers
Related Questions
how many moles of alanine c3h7no2 are there in 159 g of alanine
Answers
Answer:
159 g of alanine correspond to 1.78 moles.
Explanation:
What type of goal typically takes a couple of years or longer to complete?
A. An intermediate goal
B. An instant goal
C. A short-term goal
D. A long-term goal
Answers
If 2(−3x+c)=−3(2c2+cx)c+5c, what is the value of x in terms of c?
Answers
Answer:x-264.62
Explanation:you can set up a proportion
16.0/130 = x/2150
by cross multiplying you get
130x = 34400
divide by 130 and get
x-264.62
The value of the variable x in terms of c will be x = (7c − 6c³) / (3c² − 6).
What is the solution to the equation?The distribution of weights to the variables involved that establishes the equilibrium in the calculation is referred to as a result.
Making anything easier to accomplish or comprehend, as well as making it less difficult, is the definition of simplification.
The equation is given below.
2(−3x + c) = −3(2c² + cx)c + 5c
Simplify the equation for x, then the equation will be
2(−3x + c) = −3(2c² + cx)c + 5c
−6x + 2c = −6c³ − 3c²x + 5c
3c²x − 6x = 2c + 5c − 6c³
(3c² − 6)x = 7c − 6c³
x = (7c − 6c³) / (3c² − 6)
The value of the variable x in terms of c will be x = (7c − 6c³) / (3c² − 6).
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Write a formula what does begin with?
Answers
Answer:the beginning of a formula is a = sign
Explanation: hoped that helped and do great on your SAT
when 425 is divided by prime number n, the remainder is 17, what is the remainder when 50 is divided by n ?
helpp pleaasseeee
Answers
Answer:
Explanation:
If 425 divided by a prime number n leaves a remainder of 17, we can write the equation 425 = n * q + 17, where q is some integer. If 50 is also divided by n with a remainder of r, we can write the equation 50 = n * s + r, where s is some integer.
Since 425 and 50 both leave the same remainder when divided by n, we can set these two equations equal to each other and solve for r:
425 = n * q + 17
50 = n * s + r
Subtracting 17 from both sides of the first equation gives us:
408 = n * q
Then subtracting 50 from both sides of the second equation gives us:
-8 = n * s - n
Adding n to both sides gives us:
0 = n * s
Since n is a prime number, it must be the case that s = 0. Therefore, r = 50.
So the remainder when 50 is divided by n is 50.
HELP PLEASE!!
Billi opens a certificate of deposit to see how much money he can earn in a
year. After one year, he notices that the account has more money in it than he
calculated. What is most likely the cause of this error?
A. Billi calculated the interest assuming it was simple when it was
actually compounded.
B. Billi calculated the interest assuming it was compound when it
was actually simple.
C. Billi did not account for inflation affecting the value of his money.
D. Billi accounted for inflation but added up the interest wrong.
SUBMIT
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Answer:
b
Explanation:
Answer:
Its actually A
Explanation:
Find the probability of getting 6 or more girls in 8 births.
Answers
Answer:
The probability of getting a girl is 12 . The probability of getting 6 girls is therefore (12)6 . Since we have 6 girls, we also need to find the probability of getting 2 boys, which is (12)2 . There are (86)=28 ways to get 6 girls out of 8 children.
Explanation:
Answer:
Explanation:
P(X > 6) = ?
P(X > 6) = P(X = 6) + P(X = 7) + P(X = 8)
P(X > 6) = 0.118 + 0.035 + 0.004
P(X > 6) = 0.157
Thus the probability of getting 6 or more girls in 8 births is 0.157
Why can Dry food such as instant noodles, biscuits and potato chips be stored for a long time
Answers
Answer:
Dry foods such as instant noodles, biscuits and potato chips can be stored for a long time because they contain very little moisture. Moisture is what causes food to spoil quickly. Dry foods that contain less than 10 percent of moisture are the perfect candidates for long-term storage. Anything higher than ten could be difficult. 13% is a crucial number, with any foods higher than that posing too high of risk towards bacteria, mold, and fungus growth.
To store dry food properly, it should be kept in a cool and dry place. The storage temperature helps determine the length of storage; the higher the temperature, the shorter the storage time. Dried foods are susceptible to insect contamination and moisture reabsorption and must be properly packaged and stored immediately.
Explanation:
Hope this helps
Answer:
well exposing this things to air can make them spoil meaning they put preservatives in the packet of the biscuits the preservatives arent perment so they could spoil in the case,while exposing them to air can make them soft leading to spoilage
Oceania is a(n) ________.
A
continent south of Australia
B
group of islands in the Pacific
C
island considered part of North America
D
ocean surrounding Fijihurry asap
Answers
Answer:
A, continent south of Australia.
Hope this helped.
.........
brett learned that his car is better protected from the weather when it has been recently washed and waxed. which best describes the major group of macromolecules that is protecting his car and how it is performing this task?
Answers
Lipids are protecting his car because their nonpolar nature makes them insoluble in water.
What is a lipids and its function?A lipid is any of numerous chemical molecules that are insoluble in water. They serve as energy-storage molecules and chemical messengers and include fats, waxes, oils, hormones, and certain membrane components.Lipids are hydrocarbon-containing compounds that serve a variety of purposes, including energy storage, as structural elements, and even in cell signaling. Lipids and fats play a major role in the human body's homeostatic system.A wax is a straightforward lipid that is an ester of a long-chain fatty acid and alcohol. Alcohol may have between 12 and 32 carbon atoms. Wax is a substance that naturally coats stems and leaves. The plant doesn't lose a lot of water because of the wax.To learn more about Lipid refer,
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3.
Chris wants to see if his basil plants grow better in full sunlight or partial sunlight. He
plants 5 basil plants on the east side of his house that only receives light in the
morning, and 5 more plants on the south side of his house that receives light all
day. After a month Chris measures the height of each plant.
a. Independent Variable =
b. Dependent Variable =
C. Control =
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Answer:
Loading..
Explanation:
Chris wants to see if his basil plants grow better in full sunlight or partial sunlight. The variables are given, which are :
a. Independent Variable = the plant which is getting sunlight in the morning.
b. Dependent Variable = plants that are getting sunlight full day.
C. Control = both types of basil plant.
What are variables?
Variables are the main content of the experiment. There are three types of variables in an experiment. They are dependent variables, which can not be changed by the experimenter, and the independent variables are those which can be changed by the person.
Chris took the basil plant to see the experiment result of the plant. Which plant will be gore more with sunlight or less sunlight?
Thus, the different variables are:
a. Independent Variables are the plant which is getting sunlight in the morning.
b. Dependent Variable = plants that are getting sunlight full day.
C. Control = both types of basil plant.
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When are score reports for the ACT writing test released?
A. Five to eight weeks after the test date
O B. After you have called to verify your identity
C. Within two weeks of the test date
O
D. Before the main ACT score results have been released
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Answer:
A: Five to eight weeks after the test date
The score reports for the ACT writing test was released on Five to eight weeks after the test date, the correct option is A.
Now,
According to the official ACT website and other sources, the score reports for the ACT writing test are released about two weeks after the multiple-choice scores are available.
The multiple-choice scores are normally available two weeks after each national test date, but it can sometimes take up to eight weeks.
Therefore, by ACT test the answer will be five to eight weeks after the test date, on average.
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John has 72 apples take it to the second power and divide by 53. 965
Answers
Answer:
97.81
Explanation:
\(72^{2}\) = 5184 apples
\(\frac{5184}{53}\) ≈ 97.81
(72^2) / 53.965
= 5184 / 53.965
= 96.08 (rounded to two decimal places)
Therefore, if John has 72 apples and we take it to the second power and divide by 53.965, we get approximately 96.08
what is 5 divided by 201
Answers
Answer: 0.02487562189
Explanation:
These questions are so hard to answer. Please help!
Answers
Answer:
i think B
Explanation:
Do you think the correlation between higher education and job security will continue in the future? Why or why not?
This question is for Career Workshop
Answers
Answer:
Historically, there has been a strong correlation between higher education and job security. People with higher levels of education tend to have better employment outcomes, higher earnings, and more job stability than those with less education. This trend is likely to continue in the future, as technological advancements and globalization are expected to increase the demand for workers with specialized skills and knowledge.
In recent years, there has been growing concern about the impact of automation and artificial intelligence on the job market. Some experts predict that these technologies will lead to the displacement of many workers in low- and middle-skill jobs, while creating new opportunities for those with high levels of education and specialized expertise.
Additionally, the COVID-19 pandemic has had a significant impact on the job market, with many industries and occupations being disrupted or transformed. However, even during the pandemic, workers with higher levels of education have generally fared better than those with less education in terms of job security and income stability.
Therefore, while there may be changes and disruptions to the job market in the future, the correlation between higher education and job security is likely to continue. Those with higher levels of education will likely continue to have an advantage in the job market, as they possess the skills, knowledge, and adaptability necessary to thrive in an ever-changing economy.
There has been a strong correlation between higher education and job security. People with higher levels of education tend to have better employment outcomes, higher earnings, and more job stability than those with less education.
Why are the benefits of this trend?This trend is likely to continue in the future, as technological advancements and globalization are expected to increase the demand for workers with specialized skills and knowledge.
In recent years, there has been growing concern about the impact of automation and artificial intelligence on the job market. Some experts predict that these technologies will lead to the displacement of many workers in low- and middle-skill jobs, while creating new opportunities for those with high levels of education and specialized expertise.
The COVID-19 pandemic has had a significant impact on the job market, with many industries and occupations being disrupted or transformed. However, even during the pandemic, workers with higher levels of education have generally fared better than those with less education in terms of job security and income stability.
Therefore, There has been a strong correlation between higher education and job security.
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If you wanted too find the jet stream where would you go
Answers
Answer:i honestly don’t know
Explanation:
Answer:
i met u in califonya you said you loved him in gorgia your herat is frozen over in supernova
Explanation:
A light source is shining on a vertical surface or a slanted surface as shown 3 points
below. Which statement is correct?
Surface is vertical
Surface is tilted
The light energy that hits the vertical surface is stronger because it is concentrated on
a smaller area.
The light energy that hits the vertical surface is weaker because it is concentrated on
a smaller area.
The light energy that hits the slanted surface is stronger because it is concentrated on
a larger area.
The light energy that hits the slanted surface is stronger because it is concentrated on
a smaller area
Answers
Answer:
The light energy that hits the vertical surface is stronger because it is concentrated on a smaller area.
Explanation:
Use the given data to construct a confidence interval for the population proportion p of the requested level.
X=47
N=71
Confidence level 98
Answers
The confidence interval for the population proportion p at a 98% confidence level is approximately (0.55297, 0.77097).
How to calculate the valueGiven data:
X = 47 (number of successes)
N = 71 (sample size)
Confidence level = 98%
First, we need to calculate the sample proportion:
p = X/N = 47/71 ≈ 0.66197
Now, we can calculate the margin of error (E):
E = Z * √((p1 - p))/n)
= 2.326 * √((0.66197(1 - 0.66197))/71)
≈ 0.109
Finally, we can construct the confidence interval:
CI = p ± E
= 0.66197 ± 0.109
Therefore, the confidence interval for the population proportion p at a 98% confidence level is approximately (0.55297, 0.77097).
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Music is a great way to let the world know how you feel. Playing or singing a happy song can tell people that you are feeling fine. Sometimes playing a sad song can even help you feel better. People everywhere love to play and listen to music. Music can make the whole world a better place!
Answers
Preach!!!
Music is an amazing creation
A random sample of 16 students selected from the student body of a large university had an average age of 25 years and a standard deviation of 2 years. we want to determine if the average age of all the students at the university is significantly more than 24. assume the distribution of the population of ages is normal. the test statistic is.
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The term "standard deviation" (or "σ") refers to a measurement of the data's dispersion from the mean. A low standard deviation indicates that the data are grouped around the mean, whereas a high standard deviation shows that the data are more dispersed.
given data
sample n = 16 students
mean = 25 years
standard deviation SD = 2 years
to find out
p-value
solution
first we find value of Z that is
Z = mean + ( 1 - mean ) / (SD /√n)
put all value
Z = 25 - 24 / (2 /√16)
Z = 2
so p value for P(Z 2.0 ) from Z table
P value is = 0.0228
Is Standard deviation 0 or 1?A normal distribution with a mean of zero and a standard deviation of one is known as the standard normal distribution. The standard normal distribution is centered at zero, and the standard deviation indicates how much a given measurement deviates from the mean.
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professor believes the students in a statistics class this term are more creative than most other students attending the university. A previous study found that students at the university had a mean score of 35 on a standard creativity test, and the current class has an average score of 40 on this scale with an estimated population standard deviation of 7. The standard deviation of the distribution of means is 1.63. The effect size if
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This is Ax + By = C, where A is positive and A, B, and C are real numbers.
Answers
what's the question?
What is a goal of the mission of the James Webb Space Telescope?
to find evidence of life on Mars
to study how solar flares of our sun affect Earth
to find evidence of events in the history of the universe
to study how Venus and Earth diverged as planets
(33 points)
Answers
Answer:
to find evidence of events in the history of the universe
Explanation:
A goal of the mission of the James Webb Space Telescope is to find evidence of events in the history of the universe.
The correct answer to the given question is option C.
The James Webb Space Telescope has several objectives and goals, with the primary aim of its mission being to identify the events that led to the formation of the universe.
In addition, it aims to collect data on various galaxies, stars, and planets that will help scientists determine the evolution of these entities.The primary objective of the James Webb Space Telescope is to identify the early universe's formation by collecting data on the stars, galaxies, and planets.
It is also aimed at gathering data on various celestial objects such as exoplanets and black holes.The James Webb Space Telescope aims to collect data that will allow astronomers to determine the events that led to the formation of the universe.
It will collect data on distant galaxies, stars, and planets to provide insights into the evolution of these entities. The telescope will have advanced capabilities such as infrared vision that will allow it to collect data on some of the universe's earliest structures.
Additionally, the James Webb Space Telescope aims to collect data on exoplanets, which could provide insights into how life in the universe developed. The telescope's ability to identify the atmospheric composition of exoplanets will be crucial in determining their habitability.
Ultimately, the telescope's primary goal is to contribute to the advancement of our understanding of the universe.
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South Africa won the bid for the 2023 world event. Explain its effects on the following aspect: Positive economic impact of world events on international tourism.
Answers
1. Increased tourism demand: Hosting a prestigious international event attracts a significant number of tourists from around the world. The event serves as a magnet, drawing visitors who are interested in attending the event and exploring the host country. This surge in tourism demand can lead to increased visitor arrivals, resulting in higher spending on accommodations, transportation, dining, shopping, and various tourist activities.
2. Boost to the hospitality industry: The hosting of a major world event often necessitates the expansion of existing hotel capacities or the construction of new hotels and accommodation facilities. This boost in infrastructure development benefits the hospitality industry by providing new job opportunities and generating revenue from increased bookings and occupancy rates during the event and potentially beyond.
3. Economic stimulation: The influx of international tourists for the world event injects money into the local economy. Visitors spend money on a range of goods and services, including accommodations, meals, transportation, souvenirs, and entertainment, leading to increased economic activity. This spending ripples through various sectors, benefiting local businesses and supporting job creation and income generation.
4. Destination promotion and long-term benefits: Hosting a world event provides an opportunity for the host country to showcase its unique attractions, culture, and tourism offerings to a global audience. The increased exposure can lead to a long-term positive impact on tourism, as it raises awareness about the destination and its potential as a desirable travel choice. This increased visibility can attract future tourists who may not have considered visiting the country otherwise.
5. Infrastructure development: In preparation for hosting a major world event, the host country often invests in improving its infrastructure, such as transportation networks, airports, stadiums, and public facilities. These infrastructure developments can enhance the overall tourism experience and contribute to the long-term growth of the tourism industry in the country.
Overall, the positive economic impact of hosting a world event on international tourism includes increased tourism demand, a boost to the hospitality industry, economic stimulation, destination promotion, long-term benefits, and infrastructure development. These effects can help create a positive image for the host country and attract more tourists, leading to economic growth and development in the tourism sector.
Assume a machine during its initial testing phase produces 10 widgets a day. After 10 days of testing (starting on day 11), it begins to ramp up, producing 1 more widget per day (11 widgets on day 11, 12 on day 12, etc). On day 50 it reaches full speed, where it continues to run until on day 101 it stops producing widgets. Write a program named lab4b_act3. Py that reads in a day (as a number) from the keyboard and reports the total number of widgets produced from the initial testing phase up to and including the day entered. For example, entering 3 would report 30 widgets
Answers
Python program named lab4b_act3.py needs to be created to read in a day (as a number) from the keyboard and report the total number of widgets produced from the initial testing phase up to and including the day entered.
Here is a possible Python code solution for this problem:```# Define the number of widgets produced during the initial testing phaseINITIAL_PRODUCTION = 10# Define the day on which the machine starts ramping upRAMP_UP_DAY = 11# Define the maximum number of widgets produced per dayFULL_SPEED_PRODUCTION = 50# Define the day on which the machine stops producing widgetsFINAL_DAY = 101# Read in the day number entered by the userday = int(input("Enter a day number: "))# Calculate the total number of widgets producedtotal_widgets = INITIAL_PRODUCTION * (RAMP_UP_DAY - 1)# Add the widgets produced during the ramp-up phasewhile RAMP_UP_DAY <= day and RAMP_UP_DAY <= FULL_SPEED_PRODUCTION: total_widgets += RAMP_UP_DAY RAMP_UP_DAY += 1# Add the widgets produced at full speedif day > FULL_SPEED_PRODUCTION: total_widgets += FULL_SPEED_PRODUCTION * (day - FULL_SPEED_PRODUCTION)# Output the total number of widgets producedprint("Total widgets produced: ", total_widgets)```In this solution, the code first defines the number of widgets produced during the initial testing phase as 10, the day on which the machine starts ramping up as 11, the maximum number of widgets produced per day as 50, and the day on which the machine stops producing widgets as 101.Then, the program reads in the day number entered by the user and calculates the total number of widgets produced using the formula:total_widgets = INITIAL_PRODUCTION * (RAMP_UP_DAY - 1)where INITIAL_PRODUCTION is the number of widgets produced during the initial testing phase, and RAMP_UP_DAY is the day on which the machine starts ramping up.
The program then adds the widgets produced during the ramp-up phase using a while loop and the formula:total_widgets += RAMP_UP_DAYRAMP_UP_DAY += 1until the day entered by the user or the day the machine reaches full speed (50) is reached.
Finally, if the day entered by the user is greater than the day the machine reaches full speed, the program adds the widgets produced at full speed using the formula:total_widgets += FULL_SPEED_PRODUCTION * (day - FULL_SPEED_PRODUCTION)and outputs the total number of widgets produced.
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A student believes that a certain 6-sided number cube, with the numbers 1 to 6, is unfair and is more likely to land with a 6 facing up. The student rolls the cube 100 times and lands with 6 facing up 20 times. Which hypotheses would test the student’s claim?
Answers
This sample proportion can be predicted by chance 19% of the time if 0.17 represents the genuine proportion of cube landings with a 6 facing up.
Are the digits 1 through 6 written on each face of a fair six-sided number cube?A fair six-sided number cube has one of the numbers 1 through 6 numbered on each face, with a different number appearing on each face. Two of these number cubes will be tossed, and the total of the numbers that show up on their faces will be noted.
What are the chances of rolling a 1 or a 6 on a number cube and getting heads while flipping a coin?The likelihood of an event always lies between 0 to 1. Given that both the events occured simultaneously. Thus, the probability of getting a tail and a six when a coin is tossed and a cube is rolled is 1/12.
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Rhea has 36 homework problems to complete. She completes 12 on Monday. On Tuesday, she completes 23 of the remaining problems.
How many problems does Rhea still have to complete after Tuesday?
Answers
Explanation:
She started with 36
She completed 12, so we'll take 12 away
36-12=24
Tuesday she does 23
24-23=1
She only has 1 problem to complete after Tuesday
1.Passage A says that black Americans had to rely on self education because:
A
D
C.
B.
Answers
Explain!!!!! why parenthood is more apt to further weaken than strengthen an
already weak marriage?
Answers
Birth control methods are measures couples use to help prevent pregnancy. Explain why parenthood is more apt to further weaken than strengthen an already weak marriage. ... If a marriage is already weak, the extra challenges of parenting may further weaken the marriage because parenting affects the couples relationships.