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4 years ago

In how many unique ways can 4 boys and 4 girls sit around a circle table if all the boys sit together?

1 answer:

3 0

Working it completely in my head, I come up with 2,880 unique ways. I'll check it when I get back to a computer with an actual keyboard, and also explain my reasoning if anybody's interested.

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Convert the following repeating Decimals to fractions

arsen [322]

Step-by-step explanation:

1. 0.030303......*100

=3.0303....

$3.0303..... - 0.030303.... = 3$

$\frac{99 \times 0.030303}{99} = \frac{3}{99}$

$0.030303 = \frac{1}{33}$

<h3>This is the explination</h3>

$= \frac{1}{3}$

4 0

2 years ago

Solve for x...............

Tcecarenko [31]

Answer:

x=17

Step-by-step explanation:

Hello There!

The shown figure is a 6 sided figure and if you didn't know the interior angles of a 6 sided figure add up to equal 720

720=110+8x-1+5x+36+116+7x+19+6x-2

now we solve for x

step 1 combine like terms

110-1+36+116+19-2=278

8x+5x+7x+6x=26x

now we have

720=278+26x

step 2 subtract 278 from each side

720-278=442

we now have

442=26x

step 3 divide each side by 26

442/26=17

we're left with

x=17

7 0

3 years ago

Which of the following parallelograms is NOT similar to the others?<br><br> A<br> B<br> C<br> D

labwork [276]

the answer is D

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

How many 1/4 inch lengths of rod can be cut from 3 1/2 inch rod

stepan [7]

Answer:

Step-by-step explanation:

Shown in picture above.

5 0

3 years ago

In the image below, a = 8 cm and b = 9 cm.

Xelga [282]

Answer:

225 square cm

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers