How do you find the volume of a circle?

If myesha works overtime, she gets paid "time and a half" for every hour she works. in other words, for every hour over 40 hours myesha works each week, she gets her hourly pay plus half her hourly pay. what is myesha's pay per hour when she works overtime?

If g^-1(x) is the inverse of g (x) which statement must be true

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?