If f(x) and it's inverse function, f -1(x) are both plotted on the same coordinate plane , what is their point of intersection?

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?