Answer: 564480 arrangements
Step-by-step explanation:
First, let's consider the French and English delegates as one party because they will sit next to each other.
So total delegates if French and English are always together comes out to be 9 instead of 10.
Now, they are to sit in a row and can have different seats so the total number of ways they can sit is= 2 x 9!= 725760 ways.
Now, when Russian and U.S delegates are not to sit next to each other so consider similarly like before consider them as one unit like French and English. Now they can also change their seats so number of way for them= 2 x 2 x 8!= 161280 ways
To find out when French and English delegates are together and Russain and U.S delegates are not together we subtract the way from the original value.
725760-161280= 564480 way.
Answer:
(
0
,
−
5
)
,
(
1
,
−
5
/2
)
,
(
2
,
0
)
Step-by-step explanation:
Choose three values for x and substitute in to find the corresponding y values.
Other two sides = x
Then, x² + 1² = 2²
x² = 4 - 1
x = √3
Now, Area = Length * Width
A = 1 * √3
A = √3
In short, Your Answer would be: √3 or 1.73
Hope this helps!
Answer: 170
Step-by-step explanation:
First, we need to do multiplication.
-50 x -2 = 100 because 2 negatives make a positive.
70 + 100 = 170.
Tossing a coin.
Let Heads be represented as H
Let Tail be represented as T
When a coin is tossed, then there are two possible outcomes.
We can either get a tail or a heads.
It can be represented as = { H } or { T }
If a coin is tossed then the probability of getting a head is 50% and the probability of getting a tail is 50%
