Answer:
y≤ -272
Step-by-step explanation:
Multiply both sides by 8/(-1) (8/-1)*-1/8y≤ (8/-1)34y≤ -272
Answer:
x = 122
Step-by-step explanation:
shaded arrow to the left.
shaded in circle.
Answer:
a) 0.1600
b) 0.3654
Step-by-step explanation:
a) The samples are independents, so:
P(O1∩O2)=P(O1).P(O2)=0.40*0.40=0.1600
b) P(A1∩A2)+P(B1∩B2)+P(AB1∩AB2)+P(O1∩O2)=
P(A1).P(A2)+P(B1).P(B2)+P(AB1).P(AB2)+P(O1).P(O2)=
0.43^2+0.14^2+0.03^2+0.4^2=0.3654
Answer:
idj
Step-by-step explanation:
hope this helps