Answer:
The probability of the tip to be more than 200 is 0.1.
Step-by-step explanation:
As per the given data 
Amount of tip            Number
      0-20                       200
    20-50                       100
    50-100                      75
  100-200                     75
     200+                        50
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Total=                         500
So what is the probability of tip to be more than 200 is given as 

From the table the value is 50 for the tip to be more than 200 where as the total occurrences are 500 so substituting values:

So the probability of the tip to be more than 200 is 0.1.
 
        
             
        
        
        
7 total cups of flour divided by 2.33 cups of flour needed per batch of 24 muffins equals three batches, then multiply total number of batches by number of muffins in each batch- 3x24- gives you a total of 72 muffins
        
             
        
        
        
Answer:
the answer is 11/21 or 0.523809524
hope this helped
Step-by-step explanation:
 
        
             
        
        
        
Marcario should use  4 pounds of macadamia nuts and 8 pounds of almonds.
Explanation
given 
cost of macadamia nuts per pound=$9
cost of almond nuts per pound=$5.25
cost of the mixture per pound=$6.5
total pounds of the mixture to be made=12
let the pounds of macadamia nuts=x
pounds of almond nuts=y
total pounds of nuts=x+y=12

solving (1) and (2)
x=4
y=8
 
        
             
        
        
        
Answer:
63 
Step-by-step explanation: