Answer:
C
Step-by-step explanation:
The identity property for addition tells us that zero added to any number is the number itself.
B2-7b+12=0
(b-3)(b-4)=0
b= 3 or 4
Answer:
what
Step-by-step explanation:
sure?
Answer:
0.25
Step-by-step explanation:
From the given information:
Since the times are uniform distributed over the one hour period (0,1):
Then;
So, 
and 
are independent; then:
= 0.25
Answer:
D
Step-by-step explanation:
Here, we want to know which of the options would be true if we replace the term in the box ( D) by the value 1,537.
The correct option here is thus D
What we have here would be
1537 > 1,357
This can be read as 1537 is greater than 1,357 which is correct
