By definition of conditional probability,
Similarly,
Answer:
1) (2,2)
2) (2,-1)
3) (-4,1)
Step-by-step explanation:
Answer:
you have to have the a measurement with the 3cmx 100 q1the anser is 1
Step-by-step explanation:
Answer:
40:80
Step-by-step explanation:
x+2x=3x
3x=120
120/3=
40
40*2=80
40:80=1:2