Experimental probability = number of positive results / number of experiments
Experimental probability = 67 / 450
4 and 1
3 and 2
im pretty sure thats is the answer, the question is quite vague.
The answer is C -3•(-5)=15
The process of elimination would’ve been helpful because two negatives equal a positive and one negative equals a negative, therefore you could get rid of B and D. Also, for answer A the diagram already tells you that each entity is negative, so there should be no positive numbers in the equation (besides from the answer possibly). I hope that made sense.
