What is the probability of your first child being a boy, you picking a king from a standard 52 card deck and you rolling a 4 on a single die, all in the same day?

Which of the following is true for the relation f(x)=2x^2+1

What is the value of x in the following equation. -x ^3/2 = -27

Ahighway between points a and b has been closed for repairs. an alternative route between there two locations is to travel between a and c and then from c to b what is the value of y and what is the total distance from a to c to b?