answer:
bitumen
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Answer:
Bitumen
Explanation:
Tar sands, are sandstone deposits that majorly comprise of bitumen in about 10-20% proportion, 5% water and 80-85% of other solid deposits. Bitumen which is a significant composition constituent of tar sands is a dark (or dark brown), extremely viscous material produced from refining of crude oil (petroleum) thereby making tar sands oily. As a matter of fact, tar sands are also known as oil or bituminous sands.
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Dr. Williams conducted a survey in the mall, measuring the shopping habits of people ages 15, 25, 35, 45, and 55, with 10 people in each group. Which of the following best describes her study? an experiment a cross-sectional study a case study a longitudinal study a double-blind study
Answer:
A cross-sectional study
Explanation:
The best fit would be cross-sectional study, for one because it is observational, meaning there is no manipulation of variables like you would find in an experiment. Secondly, it is comparing populations within different groups, in this case age groups. Although, this can also be done through a longitudinal study, but as the name suggests, it is longitudinal so it is done over longer periods of time.
Answer:
A cross-sectional study
Explanation:
While driving you encounter an emergency/service vehicle stopped ahead. Discuss how the Move Over Law applies to this situation and your responsibilities as a driver.
the move over law is for safety of yourself and the officer and the ones pulled over as.a driver pulling over helps the officer control the situation with the pulled over person
if it is an ambulance or a firetruck with their sirens on it means they are having to get to an emergency so for the others safety for the emergency to save lives pulling over let's them get through
Answer:
if it is an ambulance or a firetruck with their sirens on it means they are having to get to an emergency so for the others safety for the emergency to save lives pulling over let's them get through
A study is to be conducted to help determine whether a die is fair. How many degrees of freedom are there for a chi-square goodness-of-fit test?
Three
Four
Five
Six
Seven
five
degrees of freedom is the number of ‘options’ (in this case the number is six) minus one
6-1= 5
The study is conducted to determine whether a dice is fair or not. The degree of freedom for a chi-square goodness of fit test is five.
What is the degree of freedom?The degree of freedom is the max number of logically independent values and has a freedom of vary and is discussed in the relation to hypothesis testing.
The chi-square goodness of fit is used for determining whether a variable is likely to come to form the specific distribution or not. The number of options is six thus minus one is five.
Find out more information about the degree of freedom.
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Explain why a large satellite cannot exist closer to Saturn than the outer edge of its ring system.
Answer:
Probably one of those asteroids will smash into it
Explanation:
Which of the following contradictions best exemplifies why the Democratic Party struggled during the 1928 presidential election?
A. It tried to appeal to religious fundamentalists along with committed secularists.
B. It promoted Jim Crow laws but saw an influx of African American voters to its districts.
C. It was forced to publicly endorse Prohibition despite the objections of big businesses.
D. It relied on the support of both the Ku Klux Klan and Roman Catholic immigrants.
The Democratic Party's struggle in the 1928 presidential election was best exemplified by its divided stance on Prohibition, reflecting deep conflicts between urban "wets" and rural "dries" which hampered the party's electoral success.
Explanation:The Democratic Party faced significant internal conflict during the 1928 presidential election due to a fundamental contradiction exemplified by their need to cater to diametrically opposed constituencies: urban, northern "wets" who opposed Prohibition and rural, southern "dries" who were in favor of it. This tension within the party undermined their unity and opened the door for Republican ascendancy during the era. Moreover, while the party attempted to avoid the contentious issue of slavery, it struggled to maintain harmony between diverse voter bases, particularly as different regions and social groups had conflicting interests and priorities.
In the context of the options provided and the historical setting, the most accurate contradiction that exemplifies the Democratic Party's struggle during the 1928 presidential election is option C - the party was forced to publicly endorse Prohibition despite the objections of big businesses and urban constituents.
If you transfer $100 from your piggy bank to your savings account
A. M1 decreases by $100.
B. M2 increases by $100.
C. M1 decreases by $100 and M2 increases by $100.
D. M2 decreases by $100 and M1 increases by $100.
E. there is no immediate change in the money supply.
Answer:
A. M1 Decreases by $100
Explanation:
Since your piggy bank is part of both M1 and M2, but the savings account is only M2, then M1 will decrease by that $100 while M2 will be unchanged.
For a more visual explanation, see the attached image.
M1 decreases by $100 , Option A is the right answer.
What is a Saving account ?An account which a person opens in a bank with the motive of security and getting interest is called a saving account.
It is asked in the question that
If you transfer $100 from your piggy bank to your savings account
What will be the decrease or increase in M1 and M2
As the piggy bank is part of both M1 and M2 ,
the savings account is only M2,
so M1 will decrease by that $100
but M2 will be unchanged.
M1 Decreases by $100
Therefore Option A is the right answer.
To know more about Saving Account.
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