The two events have independent probabilities.
To get the probability of both of the events happening, you should multiply them:
2% (or 0.02) * 2.5% (or 0.025) = 0.0005 or 0.05%
The probability that both machines will break down on a given day is 0.05%.
Answer:
y=-1 and x=-1
Step-by-step explanation:
10x/-10y=-1 y=-1 same with x=-1
here is a different equation
12x(-1)=(144/12y)=x and y
x=-y
y=-x
-y=-1y because if there is no variable it is 1 or -1 depending if its a - Symbol
same with -x=-1x
Where's the picture to this equation
i think the second one is A
