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3 years ago

How many ways can 5 paintings be lined up on a wall?

Mathematics

2 answers:

Murljashka [212]3 years ago

7 0

Answer:120

Step-by-step explanation:There are 5! = 5*4*3*2*1 = 120 different ways to hang the paintings.

ASHA 777 [7]3 years ago

7 0

Answer:

120 different ways.

Step-by-step explanation:

We would use a factorial to solve this problem. That just means that we would multiply the first number (5) by the number behind it (4), and that number by the number behind it (3), and so on. Get it?

Look:

5! = 5*4*3*2*1 = 120.

And so our answer is 120! :)

Hope this answer helps you! Please rate my answer and mark it as Brainliest. Have a great rest of your day! :)

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Step-by-step explanation:

The work is define as the integral of the force times distance. So we have:

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$W=\int^{0.5}_{0} 2*1000*9.81*xdx=\int^{0.5}_{0} 2*1000*9.81*xdx=\int^{0.5}_{0}19620xdx=19620(\frac{x^{2}}{2})|^{0.5}_{0}$

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I hope it helps you!

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