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Nezavi [6.7K]
3 years ago
14

1.how many ways can 3 boys and 6 girls sit in a row of 4 chairs?​

Mathematics
1 answer:
Hoochie [10]3 years ago
3 0

Step-by-step explanation:

first way by sitting 3 person in one chair

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2 1/2x + 1/4 + 3/4x = 1/8
Vinil7 [7]

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2x + 4y = 22<br> What is the answer?
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Step-by-step explanation:

y=-\frac{1}{2}x+\frac{11}{2}

5 0
2 years ago
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The value of polynomial 5x-4x^2+3, when x=-1<br>​
Alchen [17]

Answer:

-6

Step-by-step explanation:

\text{Given that,}\\\\5x-4x^2 +3 \\\\\text{When}~ x = -1,\\\\~~~5(-1) -4(-1)^2 +3 \\\\=-5-4(1)+3\\\\=-5-4+3\\\\=-5-1\\\\=-6

8 0
2 years ago
Four individuals pool money together to start a new business and agree to split the profits equally. N invests $6,000, X invests
shepuryov [24]

Answer:

15,000$

Step-by-step explanation:

According to the information given, profits are divided equally into 4 parts

Since the total profit for the first month is 100,000$ each party will receive a sum of 25,000$. This means that Y also receives the same amount

Now if the profits were divided in proportion to the investments made we first find the proportion on investment made by Y.

The total investment made is 6000$ + 2000$ + 8000$ + 4000$ = 20,000$. Out of this, the amount invested by Y is 8000$

finding the proportional profit of Y

\frac{8000}{20000} (100000)

=40,000$

So Y receives 40,000 - 25,000 = 15,000 less

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3 years ago
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The distance between them is 9.
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3 years ago
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