Ann is grouping 38 rocks. she can put them into group of 10 rocks or as single rocks what are the difference ways ann can group the rocks?

Combined megan and kelly worked 60 hours.kelly worked twice as many hours as megan.how many hours did they each worked?

Is appreciated! graph the functions and approximate an x-value in which the exponential function surpasses the polynomial function. f(x) = 4^xg(x) = 4x^2options: x = -1x = 0x = 1x = 2

The area of a circle is equal to 1 dm². find the radius of the circle.