4 years ago

What is the number of different ways to order a 5-song playlist chosen from a selection of 12 songs?

1 answer:

3 0

As far as I can tell is just a Permutation.

$\bf _nP_r=\cfrac{n!}{(n-r)!}\qquad \qquad \qquad _{12}P_5=\cfrac{12!}{(12-5)!}$

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alexdok [17]

Slope is 2/3
intercept is (0,3)

y=2/3 x + 3

8 0

3 years ago

Sati [7]

<h2>Solving for the Distance between two Points</h2><h3>Answer:</h3>

$5 \sqrt{2}$ or $7.071$

<h3>Step-by-step explanation:</h3>

<em>Please refer to my answer from this Question to know more about distances between two points: <u>brainly.com/question/24629826</u></em>

Given:

$(4,2)$

$(-1,-3)$

Solving for the Distance:

$\sqrt{(4-(-1))^2 +(2 -(-3))^2} \\ \sqrt{(4 +1)^2 +(2 +3)^2} \\ \sqrt{5^2 +5^2} \\ \sqrt{25 +25} \\ \sqrt{50} \\ \sqrt{25 \cdot 2} \\ 5 \sqrt{2}$

<u>Note:</u>

$5 \sqrt{2} \approx 7.071$

4 0

3 years ago

natita [175]

That makes 55200*0.62=34224 people.
So 34224 people voted.

3 0

4 years ago

Dennis_Churaev [7]

Isn’t there supposed to be a picture?

5 0

3 years ago

NemiM [27]

828.6 repeating (or 829 rounded up) feet per second.

6 0

4 years ago