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:
| x+y(less than or equal to)17
| 11x+8y(greater than or equal to)160
Step-by-step explanation:
<u><em>Hope this helped! ·∪·</em></u>
Answer:
9m=49 is the answer of the product of 9 and m is 49
Answer:
x = y² + 12x
y² = x - 12
y² = -11x.
Step-by-step explanation:
We need to find the inverse of the given function , which is ,
Step 1 : <u>Interchange</u><u> </u><u>x </u><u>and </u><u>y </u><u>:</u><u>-</u><u> </u>
But according to the steps given in the Question , in very first step in 12x , x is not replaced by y . After which , the steps go wrong in the question .
<u>The </u><u>3 </u><u>errors </u><u>:</u><u>-</u><u> </u>
- x = y² + 12x
- y² = x - 12
- y² = -11x.
I believe it is 42 degrees for angle PCD