A CD rotates at 22.0 rad>s. What is its angular speed in revolutions per minute (rpm)?

Ateacher brought a pack of 17 batteries . each calculator uses 3 batteries . how many calculator can the teacher fill with batteries

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2

Kerion has a beaded necklace business. she can make 12 necklaces is 2 hours. how long will it take her to make 9 necklaces?