Solve the equation -2=3-7^5 sqrt x^2 a. 4.98 c. 3.87 b. 0.43, –0.43 d. 1.53, –1.53

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.