3 years ago

How many ways can 8 students sit in a round table with 8 chairs if...

Mathematics

1 answer:

Marrrta [24]3 years ago

8 0

Answer:

Step-by-step explanation:

there a hundread of times because 8 students 8 chairs they can do what set do want to do.

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How many ways can a group of three boys and three girls be seated in a row of six seats if boys and girls must alternate in the

IgorC [24]

Answer:

Step-by-step explanation:

there are 6 seats and 3 boys, 3 girls.

First seat can be given to either boy or a girl.

So there are two ways.

If a boy is selected say, then he has to occupy 3rd and 5th only.

There are 2 ways

Now available positions are 2nd, 4th and 6th, in this girls can be arranged in 3! ways = 6

So total number of ways =

$2x2x6 = 24$

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3 years ago

What are two multiplication digits that equal to 3030

xz_007 [3.2K]

So x times y=3030
x and y=unknown
find the factors (factors of 6=2 and 3)
3030=2,3,5,101 so
two multiplication is
2 times 1515
3 times 1010
5 times 606
30 times 101
202 times 15
303 times 10
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3 years ago

Naomi is reading a book that has 420 pages she reads 35 pages each day how many days will naomi need to finish this book

posledela

Answer:

12 days

Step-by-step explanation:

420/35 to find amount of days to finish book

420/35 = 12

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3 years ago

Use the Distributive Property to rewrite

Stella [2.4K]

Answer:

Step-by-step explanation:

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2 years ago

7. If the perimeter of a square is 14g +28 inches, what is the length, in inches, of each side of

AleksandrR [38]

Answer:

3.5x+7

Step-by-step explanation:

divide your coeeficients by 4

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3 years ago