If A denotes some event, what does A denote? If P(A)=0.004, what is the value of P(A)?

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

If sin(x) = 0 and cos(x) = 1, what is tan(x)?