The answer to your questions is A 8.5 s
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Answer:
14 tests
Step-by-step explanation:
10 1/2 divided by 3/4 s 14 tests
Answer: $4603.82
Step-by-step explanation:
Given
The initial cost of a car is 
The rate of depreciation is 
Depreciated value after n years is given by

Value after 11 years

Answer:
As a rule of thumb, if you know only the two shorter side, their ratio is the tangent of the angle opposed to the side you use as a numerator.
If you know one side and the hypotenuse, the ratio side/hypotenuse is either the sine of the opposite angle, or the cosine of the adjacent angle.