90 pts to answer ALL these questions List the factor pairs of the number. 15 , 22 , 34, 39, 45, 54, 59 , 61

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

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.

Find the center of the circle that can be circumscribed about efg with e(4,4) f(4,2) g(8,2)