A bag contains four red marbles, two Yellow Marbles and five blue marbles.
Two marbles are drawn at random without replacement.
Total number of marbles are,

There are 11 ways to select first marble and 10 ways to select second marble.
The total number of possible outcomes are calculated as,

Thus the total number of possible outcomes are 110.
 
        
             
        
        
        
Answer:
1.188
Step-by-step explanation:
19 ounces = 1.875
1.875 rounded is 1.88
answer = 1.88
couldn't help as much due to the fact you didn't add how much the dog gains 
 
        
             
        
        
        
1/2 m × 1/2 m × 1/2 m = s³
your answer should be 1/8 m³
        
             
        
        
        
The answer is x= -17 
hope this helps
        
             
        
        
        
You would put -21 on bottom right on the x axis and -x on the top left on the y axis