Can someone please help me find the volume of this shape?

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Which expression is equivalent to 3^3 + 2^2?