What is the range of variable a for the cluster?

Click on the graphic until you find the right quotient. (36xa - 30xb) ÷ (-6x2)

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 statement about the annual percentage rate (apr) is not true?