Acat has a litter of 6 kittens. you plan to adopt 2 of the kittens. in how many ways can you choose 2 of the kittens from the litter?

2x minus y equals 6, x plus y equals negative 3

Consider an example of a deck of 52 cards: example set of 52 playing cards: 13 of each suit clubs, diamonds, hearts, and spades ace 2 3 4 5 6 7 8 9 10 jack queen king clubs diamonds hearts spades what is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.

Compute the standard deviation of the following set of data to the nearest whole number. 10, 10, 15, 20, 25