The radius of a coffee mug is 2.14 cm. What is the diameter of the coffee mug?

Can someone answer it, and plot it, for 20 points and brainliest answer? p.s. they're the same ! : )

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 moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?