Lance can paint the room in 5 hours, while Kim can paint the same room in 4 hours. How many hours would it take for them to paint the room together?

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

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

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x