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Delicious77 [7]
2 years ago
14

There are 6 members of the student council and there are 10 chairs in their meeting room. If all 6 members

Mathematics
1 answer:
Vera_Pavlovna [14]2 years ago
4 0

The number of different seating arrangements is an illustration of permutation

There are 151200 different seating arrangements

<h3>How to determine the number of sitting arrangements</h3>

The number of seats (n) is given as:

n = 10

The number of people (r) is given as:

r = 6

So, the number of seating arrangements is:

^nP_r = \frac{n!}{(n - r)!}

This gives

^{10}P_6 = \frac{10!}{(10 - 6)!}

Simplify

^{10}P_6 = \frac{10!}{4!}

Evaluate the quotient

^{10}P_6 = 151200

Hence, there are 151200 different seating arrangements

Read more about permutation at:

brainly.com/question/12468032

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AMELIA IS SHARING 4 SLICES OF CHEESE WITH 5 FRIENDS. HOW MUCH CHEESE WILL EACH PERSON GET? EXPLAIN HOW YOU DECIDED.
Degger [83]

Answer:

well this is very easy all you have to do is divide 4 by 5 and you will get 4 with a remander of 1 or 0.8 or if this was a real life scenario then you could just take that extra slice and cut it in five ways. hope this helped! can i get brainiest plzz? im only ONE away from getting up to expert!

Step-by-step explanation:

3 0
3 years ago
Gracie has 5 quarters 4 nickels and 1 penny in her pocket. She selects a coin at random. What is the probability of selecting a
irina1246 [14]

Answer:

2/5

Step-by-step explanation:

5+4+1 = 10. If you have 4 nickels out of 10 coins, it means there is a 4/10 chance of selecting one, but to simplify, 2 is the greatest common factor, so you would divide each number.

4/2 = 2.

10/2 = 5.

The answer is 2/5.

3 0
3 years ago
Help plz consider the sequence {4,6,8,10...}Find the explicit formula that defines the sequence. A) an = 2n + 2 B) an = 2n + 4 C
Alex777 [14]

A

this is an arithmetic sequence whose n th term ( explicit formula) is

a_{n} = a_{1} + (n - 1 )d

where d is the common difference and a_{1} the first term

here d = 10 - 8 = 8 - 6 = 6 - 4 = 2 and a_{1} = 4, hence

a_{n} = 4 + 2(n - 1 ) = 4 + 2n - 2 = 2n + 2 → A


8 0
3 years ago
The circle below represents one whole <br><br> What percent is represented the shaded area
allsm [11]

Answer:

50%

Step-by-step explanation:

Imagine a pizza, the pizza is cut into 4 slices and 2 have already been eaten. There you go! You now have the fraction 2/4. 2/4=1/2. 1/2 as a percentage is 50%.

8 0
3 years ago
0.2 = 5 to the power of what????<br><br> and<br><br> 0.02 - 50 to the power of what?????
Kamila [148]

Answer:

0.2=5^-1

0.02=50^-1

Step-by-step explanation:

I'm honestly not sure why, I just plugged things into my calculator until I got the right answer

4 0
3 years ago
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