Answer:
4.8 liters
Step-by-step explanation:
o=orange juice c=cranberry juice 
Punch = 4/5o + 1/6c  it means that any quantity of punch will have the same proportion of the two ingredients
now, you know that 1 liter can be written as 6/6 liters, so to get those 6/6 you multiply 1/6 by 6 
for the proportion to remain valid, you must multiply by 6 also the other ingredient so (4/5)*6 = 24/5 of a liter of orange juice per liter of cranberry juice and 24/5 = 4.8 liters
 
        
             
        
        
        
Answer:

Step-by-step explanation:
Since the hyperbola opens left and right with a center at the origin, then

In the graph a = 60 and b = 11
So
 .
.

 
        
             
        
        
        
Let the unknown number be x.
5/11 * x = 55
Since x is being multiplied by 5/11, and you want x alone, you need to multiply both sides of the equation by the reciprocal of 5/11 which 11/5.
11/5 * 5/11 * x = 55/1 * 11/5
x = 605/5
x = 121
Answer: The number is 121.
        
             
        
        
        
Rectangle and parallelogram
It will have two pairs of parallel sides. 
        
             
        
        
        
Answer:
125
Step-by-step explanation:
The total number of marbles is 6+10 = 16
P (black) = black / total
                = 10/16  = 5/8
With 200 draws, take the probability of P(black) times 200 since the marble is returned each time
200 * (5/8) = 125
We would expect to get 125 black marbles