Which of the following represents the distance between -3.9 and -4.7?

Find the length of cu, the triangles are similar.

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.

Factor 15x^3 - 5x^2 +6x-2 by grouping. what is the resulting expression