A triangle with equal sides and 1 side is 32 centimeters what is the volume ?

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

This is different from the first one can someone me

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function