when expressing sets, you may write "inf" for infinity and "u" for union.
write the complement of the given set in interval notation: (−[infinity],−5]

If 50% of a number is 14 then 100% of the number is

Tom drove 206 miles in 3.9 hours. estimate his average speed.

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.