PLEASE HELP
1 answer:
Answer:
The car was sold for $62,500.
Step-by-step explanation:
This question can be solved by a rule of three.
The commission rate on the sale of a new car is 0.4%
The commission on one car is $250, which means that 250 is 0.4% = 0.004 of the car price. How much is 100% = 1?
0.004 - $250
1 - x
The car was sold for $62,500.
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Answer:
The number of different schedules possible is given by:
In which n is the number of European cities that Betty would eventually like to visit.
Step-by-step explanation:
The order in which the cities are visited is important, for example, visiting Paris on Monday and London on Tuesday is a different schedule than London on Monday and Paris on Tuesday. This means that the permutations formula is used to solve this question.
Permutations formula:
The number of possible permutations of x elements from a set of n elements is given by the following formula:
She wants to visit n cities on 3 days:
So the number of different schedules possible is given by:
In which n is the number of European cities that Betty would eventually like to visit.