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Bad White [126]
3 years ago
11

An equation for the depreciation of a car is given by y = A(1 - 1)', where y = current value of the car, A = original cost, r =

rate
of depreciation, and t = time, in years. The current value of a car is $12,282.50. The car originally cost $20,000 and
depreciates at a rate of 15% per year. How old is the car?

2 years
3 years
3 years
4 years
Mathematics
1 answer:
bogdanovich [222]3 years ago
3 0
I’m pretty sure the answer is 3years
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Answer:

10 ft

Step-by-step explanation:

Use theorem pythagoras

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Step-by-step explanation:


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Answer:

0.3085,0.2417,0.0045

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To convert into std normal variate we use the following formula

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a) the probability that he has spent more than $95 at the mall

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b.  the probability that he has spent between $95 and $115 at the mall

=P(95

c. If two shoppers are randomly selected, what is the probability that both shoppers have spent more than $115 at the mall

=product of two probabilities since independent

= {P(X>115)}^2\\= P(Z>1.5)*P(Z>1,5)\\= 0.0668^2\\=0.0045

7 0
3 years ago
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