Please look at the picture I DONT have a lot of time please answer if you know the answers I will mark you brainliest!!!

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.

What is the x-intercept and y-intercept of the equation 2x+1. 2o

The formula to determine energy is e=1/2mv2? what is the formula solved for v?