The total amount that was raised for charity is £75.
<h3>What is the total amount raised?</h3>
Here is the sample space 
                   1               2            3            4            5           6
Heads        1               4            9           16            25        36
Tails           1               8            27          64           125        216
Probability of getting a number greater than 30 = 4/12 = 1/3
1/3 x 450 = 150 
Total value of people getting more than 30 : 150 x £1 = £150 
Total amount paid = 50 x 450 = £225
Amount raised = £225 - 150 = £75
To learn more about probability, please check: brainly.com/question/13234031
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Answer:I don’t understand the question 
Step-by-step explanation:
 
        
                    
             
        
        
        
10.125 as a percentage is 1012.5% 
 
        
                    
             
        
        
        
$4.7 × 915 = 4300.5
$4300.5 + 79.15 = 4379.65
15% of 4379.65 = 656.9475
4379.65 + 656.9745 = 5036.6245
Mrs. Jones' Bill was $5036.63
(Rounded to the nearest 1/10)