If D is the midpoint of GH, then GH equals 2(DH) = 16
16 = 4x - 1
4x = 17
x = 17/4
x = 4.25
Answer:
The intial value is 1.25
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given



Required
Probability of selecting 2 orange marbles
The total number of marbles is:



The probability that the first selection is orange is:

Because it is a selection without replacement, the number of orange marbles and the total number of marbles would decrease by 1, respectively.
So, the probability that the selection is orange is:


The required probability is:




