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anastassius [24]
3 years ago
6

A new car is purchased for 19900 dollars. The value of the car depreciates at 7.5% per year. What will be the value of the car a

fter 8 years? Round to the nearest hundredth.
Mathematics
2 answers:
Vilka [71]3 years ago
8 0

Answer:10665.64

Step-by-step explanation: Exponential Functions:

y=ab^x

A= starting value = 19900

r=rate = 7.5%=0.075

Exponential Decay:

b=1-r=1-0.075=0.925  

Write Exponential Function:

y=19900(0.925)^x

Plug in time for x:

y=19900(0.925)^8

y= 10665.6404317  

Evaluate

y≈10665.64

bogdanovich [222]3 years ago
6 0

Answer:

$10665,64

Step-by-step explanation:

S=19900*(1-(7,5/100))^8=10665, 64

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Step-by-step explanation:

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<u>Step-by-Step Explanation:</u>

Pythagorean Theorem is: a² + b² = c²  , <em>where "c" is the hypotenuse</em>

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Note: 8² + 15² = hypotenuse²   →   hypotenuse = 17

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8 0
2 years ago
The perimeter of a rectangular mat is 16 feet. It is 6 feet long. How wide is it?
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Write the sentence as a conditional statement. Two parallel lines lie in the same plane. If two lines are parallel, then the lin
olga nikolaevna [1]
<h2>Answer:</h2>

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<h2>Step-by-step explanation:</h2>

We know that a conditional statement is the statement which is written in the form of:

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and q is the conclusion  of the statement which is based on the hypothesis.

Here we are given a statement as:

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Answer:

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