What is the GCF of 8x^3y^2+20x^2y^4?
a 2x^2y^2
b 4x^2y^2
c 4x^3y^4

will give 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.