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Mama L [17]
3 years ago
7

The half-life of rubidium-87 is 48.8 billion years. What is the length of 6 half-lives?

Social Studies
2 answers:
Elina [12.6K]3 years ago
5 0
The thing that does the thing on the thing to do the thing helps the thing to the thing with the thing on the thing with the thing in the thing
AleksandrR [38]3 years ago
3 0

Answer:

8.13 years

Explanation:

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6. Nancy is a writer for a well-known city newspaper. She is writing an article about one of the Congressional candidates. Havin
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Answer:    The situation is unconstitutional because it is defamation or libel

Explanation:  The freedom of the press is guaranteed by the First Amendment of the American Constitution, which regulates all the rights and obligations of the media, including the press. This means that everyone has the right to freely report and write, and freely express their opinions without censorship. However, there are some limitations when it comes to press freedom. There are, among other things, the extent to which the journalist, i.e the writer of the article, can secure the protection of a confidential source, then also indecency. In this our case it is defamation which, when it comes to defamation in the press, calls libel. If Nancy wanted to make up a story about a politician she personally dislikes, then it is defamation. The First Amendment also does not guarantee the journalist the right to interfere personal feelings about the politician with professional writing in the newspaper. This means that if Nancy made up the story of a politician without real evidence of any wrongdoing, then it was defamation in the newspaper, therefore, libel.

6 0
3 years ago
Read 2 more answers
______ describes the relationship between independent melodic lines in polyphony.
VARVARA [1.3K]

<u>Texture </u>describes the relationship between independent melodic lines in polyphony.

A musical texture with just one voice is monophony, and a texture with one dominant melodic voice supported by chords is homophony. On the other hand polyphony is a form of musical texture made up of two or more simultaneous lines of independent melody.

A musical texture known as polyphony consists of two or more melodic lines playing at once. Earlier simply by  having musicians play or sing two separate tunes simultaneously, the earliest polyphonic music was produced.

To learn more about polyphony refer

brainly.com/question/13998259

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3 0
2 years ago
What was not a problem with using commodity money in the us colonies prior to 1700?
vredina [299]

Problem with using commodity money in the us colonies prior to 1700 Very few people were willing to accept commodities as payment.

British creditors feared charge in a currency of such fluctuating cost and to alleviate their fears the colonies have been prohibited from printing more paper cash. This brought about the cost of current paper money to plummet. This jolted a colonial economic system already suffering a surge in populace and could not be contained.

Colonial people complained that gold and silver coins were chronically scarce. those coins could be received simplest thru importation. Given unrestricted change in specie, marketplace arbitrage must have eliminated continual shortage.

Commodity cash is money whose fee comes from a commodity of which it's miles made. Commodity cash includes gadgets having cost or use in themselves as well as their value in shopping for items.

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3 0
2 years ago
Which of the following would cause prices to drop? increased tax, higher demand, higher wages, reduction in money supply, increa
Alenkasestr [34]
Increased tax and the less money one
7 0
3 years ago
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There also was an exponentially-growing population of anteaters on board. At the start of the voyage there were 17 anteaters, an
patriot [66]

Answer:

there will be 200 ants per anteater after 5.78 weeks.

Explanation:

As the question is not complete, the first part is missing from which the population of ants  at any given time is calculated as  y=400e^{0.56t}.

At the start t=0, y=17

now the equation of population is given as

y=a_1e^{b_1t}

Here a1=17 for calculation of b1 using the doubling time of 3.6 weeks.

y=a_1e^{b_1t}\\34=17e^{b_1*3.6}\\2=e^{b_1*3.6}\\b_1=ln(2)/3.6\\b_1=0.1925 week^{-1}

So the equation is given as y=17e^{0.19t}

Now by using the equation

\frac{200}{1}=\frac{400e^{0.56t}}{17e^{0.19t}}\\200*17=400e^{0.56t-0.19t}\\t=\frac{\ln \left(\frac{17}{2}\right)\cdot \:100}{37}\\t=5.78

So there will be 200 ants per anteater after 5.78 weeks.

6 0
3 years ago
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