<span>The 6 playing cards may be arranged into 6 factorial (!) combinations, since the order of the cards does not matter, and since for each card we select, there is now one less card to choose from (for example 6 cards to start, then 5 to choose from, then 4, etc.)
So the number of combinations is 6! = 6 x 5 x 4 x 3 x 2 x 1 = 720 combinations.</span>
Answer:
-30
Step-by-step explanation:
i multiplied 2 times 3 gave my 6 multiplied by negative 5 so the answer stays negative
the answer is - 30
Answer:
This vector make an angle of 141° with the positive x axis
Step-by-step explanation:
Refer the attached figure
Components of vector :
We are supposed to find What angle does this vector make with the positive x axis
Now ,
So, this vector make an angle of 141° with the positive x axis
Step-by-step explanation:
small circle
C= pi D
C = 3.1415(9)
C= 28.3 ft
large circle
C= 2(3.1415)(7)
C = 44 ft
Add 28.3 + 44 = 72.3 ft
43 g per eggs
4 eggs weight are 172 g
so 1 egg weight is 172/4
= 43
