The angular speed, in radians per seconds, of a second hand of a clock is

pi/15
2pi
pi/60
pi/30

Pj is decorating pupcakes for rocky's birthday party. her color scheme is black, purple, and green. she will use this spinner to determine the color of sprinkles on each pupcake. which model shows the probability of randomly landing on each color?

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

If you had $1,900,000, how many days would it take you to spend all if you spent $1 a second. (there are 86,400 seconds in a day)