This is a combination problem because you have to assess a subgroup without a particular order. I find it easiest to first deduce what the total number of arrangements are and then subtract from there.
Firstly, There are a total of 9 balls getting assigned to a group of 4. So, to get our total, we use 9C4, which equals 9!/(4!*5!)=126. This means there are a total of 126 arrangements regardless of order. However, this number also includes the combination of 4 like-colored balls we're told to avoid.
To calculate the number of arrangements for 4 like-colored balls we set up a separate subgroup for each color. For red balls the possible arrangement are 5C4, which is 5!/(4!*1!)=5. For blue balls the possible arrangements are 4C4, which is 4!/(4!*0!)=1 (remember that 0!=1). So the total number of like-colored arrangements is 5+1=6.
Now we just subtract the exceptions from the total to get the answer...126-6=120
the dragon balls are in galaxy mode when you defeat the boss for each character
The color of each Percy Jackson is: Percy Jackson and the Lightning Thief - Gold Percy Jackson and the Sea of Monsters - Green Percy Jackson and the Titan's Curse - Red Percy Jackson and the Battle of the Labriynth - Purple Percy Jackson and the Last Olympian - Blue
Dipstick does have a BLUE collar, "baby blue" to be exact. as did all the dalmation pups! I own "Whizzers" and "Dipsticks" collars from the 1996, 101 Dalmations movie w/ glenn Close as Cruela Deville! Each collar has a personalized round brass name tag attached with each puppies name engraved on it!
Each type of poke ball have different capture rates depending on what ball it is for example Quick Balls are best when used at the beginning of a battle against a wild Pokemon.
You mean shinys? Well they are all different for each pokemon=(
The colour blue has no individual significance on the Olympic flag. It was chosen, as were alll the other colours, because at least one of them appears on each nations flag.
The sport with four color codes is squash. The color codes are for the balls. The different colors indicate which balls are to be used for specific weather conditions.
Well there are are 5 racks with 5 balls on each. The first five balls are normal NBA ones and the last one is an ABA ball. I think the ABA one is red, white and blue. The normal balls are worth 1 point each and the the ABA one is worth 2 points. Overall you can get a score out of 30.
A complimentary color is two colors that are across each other in the color wheel. So, the complimentary color of blue is orange.
If the two marbles are drawn without replacement, the probability is 16/33.
No color is "best". Each person has a different opinion.
Orange is blue's complement. They are across each other on the color wheel. If you mix them in equal parts you will get brown.
Zero. There are no points in conventional pool games for any balls, although in straight pool, a point is scored for each legally pocketed ball, regardless of color.
blue or light blue, depends on how much of each you mix together
If a person mixes red, yellow, and blue, the ending color will be brown. This is based on the assumption that equal parts of each color are mixed.
Analogous Colors - next to each other on color wheel (Blue&Blue-Violet, Green&Blue-Green..etch)Complementary Colors - colors that compliment each other on the opposite side of the color wheel. (Red&Green, Yellow&Purple...etc)
You don't. As you drop each of the three samples into the solution, the timer will pass through 4 boxes, and each will change color. Press one of the three beakers that has that color. The three samples use the following color sequences : 1. Green-Red-Blue-Red 2. Red-Green-Blue-Blue 3. Blue-Red-Blue-Green