The complement is all the other answers besides the one that is wanted , which is known as the event. Together, the event and complement cover all possible outcomes. More »

Warm colors go well with dark skin, and jewel tones and blues go well with medium skin. Olive skin looks appealing in pinks, greens and orange. Earth-tones and berry colors go well with fair skin. The undertones of skin ... More » Beauty & Fashion Make-up

As a light shade of yellow or brown, khaki is a solid neutral color that works well with almost any shade, but it is best complemented by other neutral colors, such as browns, tans, spring greens and faint yellows. Many ... More »

The math answers to all problems can not be contained in a succinct answer. Each math problem or equation has its own answer and must be individually solved. There are numerous online resources to assist with solving any... More » Math Arithmetic

The factors of 20 are one, two, four, five, 10, 20, negative one, negative two, negative four, negative five, -10 and -20. The prime factors of 20 are two, four and five. More »

In math, the mean is the average of a set of numbers. To determine the mean, add all numbers in a set and take this answer and divide it by how many numbers are in the set. More »

"Digits" are the symbols or characters used to represent a number visually. A number like five contains one digit, whereas a number like 555 contains three digits. This is easily seen when they are written as numerals: 5... More »