Question
1A: The manager of a coffee shop recorded the number of customers who put vanilla creamer or chocolate creamer in their coffee during one hour
1A: The manager of a coffee shop recorded the number of customers who put vanilla creamer or chocolate creamer in their coffee during one hour and classified them by age. The results are shown in the table:
Vanilla | Chocolate | |
Age 18-30 | 2 | 6 |
Age 31+ | 4 | 8 |
Based on the table, which of the following statements are true? Select TWO correct answers:
A. 30% of the customers put vanilla creamer in their coffee
B. 40% of the customers put vanilla creamer in their coffee
C. 60% of the customers put chocolate creamer in their coffee
D. 70% of the customers put chocolate creamer in their coffee.
E. The percentage of customers who put chocolate creamer in their coffee is twice as much as the percentage of customers who put vanilla creamer in their coffee
1B: Ana drew a map of the Panama canal. In the scale Ana used for the map, 4 centimeters represents 20 kilometers. The actual length of the Panama canal is 82 kilometers. What is the length in centimeters of the Panama canal on Ana's map?
A. 410 cm
B. 15.5 cm
C. 16.4 cm
D. 162 cm
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