Answer:
x> -1
Step-by-step explanation:
Open circle means > or <
Answer:
H Divided by (3+y) is equivalent to H/(3+y)
Step-by-step explanation:
Hope This Helps!
0.6 I think that’s what you’re asking
Answer:


Step-by-step explanation:
An urn contains two blue balls (denoted
) and three white balls (denoted
).
In the selection, a ball is picked and replaced.
From the attached probability tree, the possible outcomes are:

(a)If the first ball drawn is blue
Number of Outcomes =10
The probability that the first ball drawn is blue 
(b)If only white balls are drawn
Number of Outcomes =9
Probability that only white balls are drawn 