g A game of cards is played with a hand that consists of 4 cards dealt from a deck of 44 cards. How many different hands of cards are possible

What is the equation of the graph below? y=sec(x)-4

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?