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28.10.2020 •
Mathematics
A food truck did a daily survey of customers to find their food preferences. The data is partially entered in the frequency table. Complete the table to analyze the data and answer the questions: Likes hamburgers Does not like hamburgers Total Likes burritos 49 92 Does not like burritos 75 38 81 205 Total Part A: What percentage of the survey respondents do not like both hamburgers and burritos? (2 points) Part B: What is the marginal relative frequency of all customers that like hamburgers? (3 points) Part C: Use the conditional relative frequencies to determine which data point has strongest association of its two factors. Use complete sentences to explain your answer. (5 points) SO Source ✓ C
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Ответ:
what grade are you in??
Ответ:
Yes
Hope this helps you
Ответ:
38.50 x
55 100
38.50 is a fraction of 55, x is a fraction of 100 and these are proportional. to find x you multiply 38.50 by 100 and divide by 55. so:
38.50*100=3,850
3,850/55=70
we get 70
HOWEVER, 70 is not the answer. It just means that 38.50 is 70% of 55. she paid 70% out of 100%, the difference is 30%.
the answer is that the employee discount is of 30%