1X2
b32
Eagles
for the first page
Answer:
2x^2 - 8x + 6
Step-by-step explanation:
2x*x+(-3x*2x)+(x*(-2))+6=
2x^2-8x+6
Answer:
Add them all together
Step-by-step explanation:
1.45+2+.8+.89. Whatever this equals is the correct answer.
Answer: 
Step-by-step explanation:
Given :




From rules of probability :
........................... equation *
can be written as
x
Also ,
can be written as
x 
substituting into equation * , we have


since P(B) = 0.7, then 
so , substituting each values , we have


