A traditional way of organizing an es- Say. it forms the fundation for longer pieces of writting.it has specific structure including an introduction three body paragraphs and a conclusión
Answer:
9 hours
Step-by-step explanation:
Using the initial ratio of 15 tickets in half an hour, you can set up a proportion (equivalent ratios) to find the amount of time it would take to sell 270 tickets:
Where 'x' is the amount of time to seel 270 tickets.
Cross-multiply: 0.5(270) = 15x or 135 = 15x
Divide: 15x/15 = 135/15 or x = 9 hours
Answer:
20%
Step-by-step explanation:
The events are independent (the probability of one does not affect the probability of the other). Therefore:
P(A and B) = P(A) P(B)
P(A and B) = (0.50) (0.40)
P(A and B) = 0.20