Answer:
16.3420
Step-by-step explanation:
here is what I got
 
        
                    
             
        
        
        
Wednesday he made $29 
Thursday he made $22
Friday he made $34
        
                    
             
        
        
        
Answer: He can completely decorate 11 cars
Explanation: since he puts 2 snowflakes on each of the 4 windows on one car, in total Jack uses 8 snowflakes per car. If he makes 90 snowflakes, 90 divided by 8 gives you the amount of cars he can decorate. 90/8 = 11.25, but since you can’t have .25 cars the answer is 11.
        
             
        
        
        
It is an 8/15 probability. there are 15 marbles total (5y+7p+3pl=15) 
5/15y, 7/15p, 3/15.
5/15+3/15= 8/15
        
                    
             
        
        
        
I’m pretty sure it would be C