Two cards are chosen from a standard deck of 52 playing cards without replacement. what is the probability that the first card is an ace and the second is a king? (in simplest fraction form)

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january. what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed. use 3.14 for π .