- How do you figure out the number of possible combinations?
- What are the 3 color schemes?
- How many 4 letter combinations are there?
- How many combinations of 4 items are there?
- What color attracts the human eye most?
- How many combinations of 3 colors are there?
- How many combinations are there for a 3 Number Lock?
- How many combinations of 7 items are there?
- How many combinations of 6 items are there?
- What two colors look the best together?
- What is the most beautiful color?

## How do you figure out the number of possible combinations?

Remember, the formula to calculate combinations is nCr = n.

/ r.

* (n – r)!, where n represents the number of items, and r represents the number of items being chosen at a time.

Let’s look at an example of how to calculate a combination..

## What are the 3 color schemes?

Types of Color Schemes in DesignMonochromatic. Monochromatic color schemes are all of a single tint, shade, and hue. … Analogous Palette. This palette uses harmonizing colors, either in the warm or cool spectrum. … Complementary. Ok. … Split Complementary. On the color wheel, these are exact opposites. … Triadic Complementary. … Tetradic (Double Complementary)

## How many 4 letter combinations are there?

256reto wrote: How many different 4 letter combinations can be created from the letters A,B,C, and D? This is a case of number of arrangements possible with repetition. Thus you have 4 options each for the 1st,2nd,3rd and 4th letter giving you a total of 4*4*4*4 = 256 number of possible combinations.

## How many combinations of 4 items are there?

You multiply these choices together to get your result: 4 x 3 x 2 (x 1) = 24. Combinations and permutations are often confused by students – they are related, but they mean different things and can lead to totally different interpretations of situations and questions.

## What color attracts the human eye most?

greenThe green color was created by analyzing the way the rods and cones in our eyes are stimulated by different wavelengths of light. The company found that the human eye is most sensitive to light at a wavelength of 555 nanometers—a bright green.

## How many combinations of 3 colors are there?

six combinationsAs you can see, there are six combinations of the three colors. Table 3. Six Combinations.

## How many combinations are there for a 3 Number Lock?

Each time you get 100 possible combinations so all together you have 10 × 100 = 10 × 10 × 10 = 1,000 possible combinations. There is another way to see this. Each of the possible combinations is a 3 digit number if you allow me to write leading zeros.

## How many combinations of 7 items are there?

There are 7 ways of choosing the first, 6 ways of choosing the second and 5 ways of choosing the third. 7*6*5=210. So you get 7∗6∗53∗2∗1 7 ∗ 6 ∗ 5 3 ∗ 2 ∗ 1 = 35 ways.

## How many combinations of 6 items are there?

64For 6 items, that would make the number of combinations = 2^6 = 64.

## What two colors look the best together?

Here are some of our favorite two-color combinations.Yellow and Blue: Playful and Authoritative. … Navy and Teal: Soothing or Striking. … Black and Orange: Lively and Powerful. … Maroon and Peach: Elegant and Tranquil. … Deep Purple and Blue: Serene and Dependable. … Navy and Orange: Entertaining yet Credible.

## What is the most beautiful color?

YInMn blue is so bright and perfect that it almost doesn’t look real. It’s the non-toxic version of the world’s most popular favorite color: blue. Some people are calling this hue the best color in the world.