Round 70.74 to 2 significant figures

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.

Which expression is a perfect cube? a. x8 b. y24 c. m28 d. x64

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?