your missing some number to do the process
the first question you add all the sides
Answer:
Step-by-step explanation:
- (3a²b) /(5ac) x (10c) /(6ab) =
- (3ab)/(5c) × (5c)/(3ab)
- 1
How are you supposed to solve this???
Okay I'm not too sure on this but I believe it is the third one.
I hope this helps!!
Answer:

Step-by-step explanation:
Given
The attached probability distribution of x
Required
Find 
To do this, we consider all values of x less than or equal to-3.
So, we have:

From the table:


So, the equation becomes


