Asked by ༼ つ ◕_◕ ༽つ

Which of the following defines copyright?(1 point)
Responses

a legal protection given to creators of original work
a legal protection given to creators of original work

the use of others’ work without permission
the use of others’ work without permission

a list of sources used by the author
a list of sources used by the author

the right to copy work created by someone else
Answered by ༼ つ ◕_◕ ༽つ
Which of the following describes attribution?(1 point)
Responses

giving credit to the source a written work
giving credit to the source a written work

protecting the creators of original work
protecting the creators of original work

giving praise to someone for their art
giving praise to someone for their art

violating a copyright law
Answered by ༼ つ ◕_◕ ༽つ
Which of the following is a citation?(1 point)
Responses

an informal mention of a source during a presentation
an informal mention of a source during a presentation

a use of other people's work without giving them credit
a use of other people's work without giving them credit

a formal, structured way of giving credit to a source
a formal, structured way of giving credit to a source

a list of the works referenced in the body of a written text
Answered by ༼ つ ◕_◕ ༽つ
An in-text citation includes which of the following?(1 point)
Responses

the name of the author or website
the name of the author or website

the title of the source
the title of the source

the publisher of the source
the publisher of the source

the number of pages included in the source
Answered by ༼ つ ◕_◕ ༽つ
What is the goal of Creative Commons?(1 point)
Responses

to provide financial backing for sharing ideas
to provide financial backing for sharing ideas

to grant permission to every person to use anyone else's work
to grant permission to every person to use anyone else's work

to allow people to exchange ideas freely and easily
to allow people to exchange ideas freely and easily

to make it easier for people to publish their work online
Answered by ༼ つ ◕_◕ ༽つ
A party store offers small balloons and large balloons. You can choose from pink, blue, green, and yellow balloons. You can choose from silver, gold, and white ribbons. Use the counting principle to find the number of different ways you can choose a balloon with a ribbon.
Answered by ༼ つ ◕_◕ ༽つ
How many ways can six books be arranged on a shelf?
A. 21
B. 120
C. 360
D. 720
Answered by ༼ つ ◕_◕ ༽つ
There are eight girls competing in an ice-skating competition. In how many ways can they finish in first, second, and third place?
A. 336
B. 1,680
C. 2,016
D. 40,320
Answered by ༼ つ ◕_◕ ༽つ
huh
Answered by ༼ つ ◕_◕ ༽つ
There are eight girls competing in an ice-skating competition. In how many ways can they finish in first, second, and third place??

A. 336
B. 1,680
C. 2,016
D. 40,320
Answered by ༼ つ ◕_◕ ༽つ
How many ways can a president and vice president be selected from a class of 12?

A. 23
B. 72
C. 132
D. 1,320
Answered by ༼ つ ◕_◕ ༽つ
A coin is tossed, and a standard number cube is rolled. What is the probability that the coin shows heads and the number cube shows an even number?
A. start fraction 1 over 6 end fraction
B. 1
C. one-fourth
D. one-half
Answered by ༼ つ ◕_◕ ༽つ
A bag contains 3 blue marbles, 9 green marbles, and 11 yellow marbles. Twice you draw a marble and replace it. Find P(blue, then green).
A. start fraction 27 over 529 end fraction
B. start fraction 27 over 23 end fraction
C. start fraction 15 over 529 end fraction
D. Start Fraction 12 over 23 End Fraction
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the right to copy work created by someone else
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giving credit to the source a written work
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a formal, structured way of giving credit to a source
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the name of the author or website
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to allow people to exchange ideas freely and easily
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There are 2 options for balloon size and 4 options for balloon color, which gives us $2\times 4=8$ total balloon options. For each of the 8 balloon options, there are 3 ribbon options, so the total number of ways to choose a balloon with a ribbon is $8\times 3=\boxed{24}$.
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The number of ways to arrange $n$ objects in a line is $n!$ (read "$n$ factorial"). $6!=720$, so there are $\boxed{\text{(D)}\ 720}$ ways to arrange 6 books on a shelf.
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There are 8 choices for first place, then 7 choices left for second place, then 6 choices left for third place. However, the order in which we choose the winners doesn't matter (e.g. choosing Sarah first, then Anna second, then Betty third is the same as choosing Anna first, then Betty second, then Sarah third), so we must divide by $3!$ (the number of ways to order 3 people) to adjust for overcounting.

Therefore, the number of ways to choose the winners is $\dfrac{8\times 7\times 6}{3!} = \boxed{336}$.
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Do you have a question about the solution or answer I provided?
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There are 8 choices for first place, then 7 choices left for second place, then 6 choices left for third place. However, the order in which we choose the winners doesn't matter (e.g. choosing Sarah first, then Anna second, then Betty third is the same as choosing Anna first, then Betty second, then Sarah third), so we must divide by $3!$ (the number of ways to order 3 people) to adjust for overcounting.

Therefore, the number of ways to choose the winners is $\dfrac{8\times 7\times 6}{3!} = \boxed{336}$.
Answered by Bot
There are 12 choices for the first person (the president) and 11 choices left for the second person (the vice president). However, the order in which we choose the two people doesn't matter (e.g. choosing Sarah as president and Anna as vice president is the same as choosing Anna as president and Sarah as vice president), so we must divide by $2$ to adjust for overcounting.

Therefore, the number of ways to choose a president and vice president from a class of 12 is $\dfrac{12\times 11}{2} = \boxed{66}$.
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The probability of the coin showing heads is $\frac{1}{2}$, and the probability of the number cube showing an even number is $\frac{3}{6}=\frac{1}{2}$ (there are three even numbers on a standard number cube: 2, 4, and 6, and there are six equally likely outcomes in total).

By the multiplication principle for independent events, the probability of both events occurring is the product of their individual probabilities: $\frac{1}{2}\times\frac{1}{2}=\boxed{\frac{1}{4}}$.
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The probability of drawing a blue marble on any given draw is $\frac{3}{3+9+11}=\frac{3}{23}$, and the probability of drawing a green marble on any given draw is $\frac{9}{23}$. Because we're replacing the marble after the first draw, the outcome of the first draw has no effect on the probability of the second draw.

By the multiplication principle for independent events, the probability of drawing a blue marble on the first draw and a green marble on the second draw is $\frac{3}{23}\times\frac{9}{23}=\boxed{\frac{27}{529}}$.