Tác giả: admin

A clothing store has 2 types of sale promotion. The “Black Friday” program offers 20% off for all items. The…

A deck of 52 cards is divided evenly into 4 suits (spades: ♠, hearts: ♥, diamonds: ♦, clubs: ♣). Andy…

According to the pattern shown below, what is the 20th number in the sequence?2 , 116 , 4 , 115…

There are some chickens and rabbits on a farm. The number of chickens is 12 more than the number of…