La respuesta es el número 4
Answer:
Im sure it's a (4•4)x because 4•4= 16x
A simple rule to tell whether a graph is a function is to pretend to cut it vertically, if any cut intercept the graph twice, it is not a function. otherwise, it is.
In this case, the heart is not a function, because if you cut it up-down direction, your imaginary knife will touch the edge of the heart twice.
I hope this explanation helps.<span />
If they are independent, then P(A and B) is just P(A) times P(B). Which is 0.5*0.2=0.1
Ggggggggggggggggggggggggggg
