Three.
None. 2 pairs = 2*2 people So 4 rows of 2 pairs = 2*2*4 = 16 people. You have only 8.
30 different ways
To arrange eight items in pairs, you first choose 2 items from the 8, then 2 from the remaining 6, and so on. The number of ways to arrange these pairs can be calculated using the formula for pairing, which is given by ( \frac{8!}{(2^4)(4!)} ). This accounts for the fact that the order of the pairs themselves does not matter. The final result gives you 105 ways to arrange the eight items into four pairs.
there are 5 ways
293 ways
None. 2 pairs = 2*2 people So 4 rows of 2 pairs = 2*2*4 = 16 people. You have only 8.
30 different ways
they used their imagination
they could make facts available to many people by sharing it on the news
they could make facts available to many people by sharing it on the news
There is a choice of 5 scarves, and for each scarf a choice of 10 pairs of shoes, giving 5 × 10 = 50 ways.
One hundred twenty (120)
Well, pairs counting is 162. Altogether its 324. I have some ways to know..
There are many different ways but a defining characteristic is that is has two pairs of parallel sides.
How many different ways can you make $3.25 in math
by farming and trading with the Native Americans
There are numerous ways.