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V125BC [204]
3 years ago
7

A new car is purchased for 19000 dollars. The value of the car depreciates at 11.25% per year. What will be the value of the far

, to the nearest cent, after 14 years?
Mathematics
1 answer:
Anuta_ua [19.1K]3 years ago
4 0

Answer:

The answer is 3573.64

Step-by-step explanation:

Exponential Functions:

y=ab^x

a=starting value = 19000

r=rate = 11.25%=0.1125

Exponential Decay:

b=1-r=1-0.1125=0.8875

Write Exponential Function:

y=19000(0.8875)^x

Plug in time for x:

y=19000(0.8875)^14

y= 3573.6388855

Evaluate :

y≈3573.64

There you go

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Answer:

C

Step-by-step explanation:

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Intercambie los lados para que todos los términos de las variables estén en el lado izquierdo.

5+3z+2yA=5+2y+3z

Resta 5 en los dos lados.

3z+2yA=5+2y+3z−5

Resta 5 de 5 para obtener 0.

3z+2yA=2y+3z

Resta 3z en los dos lados.

2yA=2y+3z−3z

Combina 3z y −3z para obtener 0.

2yA=2y

Anula 2 en ambos lados.

yA=y

Divide los dos lados por y.

y

yA

​

=  

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Al dividir por y, se deshace la multiplicación por y.

A=  

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6 0
3 years ago
Solve x for me please I need it!!!
Vlada [557]
The answer is 56 hope this helps
6 0
3 years ago
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What is the length of if ?<br><br> 8 in.<br> 8.75 in.<br> 10.25 in.<br> 14 in.
Ket [755]

Answer:

A=8.75 in.

Step-by-step explanation:

Since ∆ HBA & ∆HKJ are similar,  

HB/HA = HK/HJ  

3/5.25 = 8/HJ  

3HJ/5.25 = 8  

3HJ = 42  

HJ = 14 in.

AJ = 14 - 5.25  

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Therefore

A=8.75 in.

I hope this helped you.

5 0
4 years ago
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Answer:

x=−7

Step-by-step explanation:

(x+4)(2)−3(x+4)−3=0

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2x+8+−3x+−12+−3=0

(2x+−3x)+(8+−12+−3)=0(Combine Like Terms)

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3 years ago
Sumalee bought seven Anjou pears for<br> $5.50. How many pears can Stefan buy if<br> he has $22?
Alex17521 [72]

Answer:

4

Step-by-step explanation:

22 ÷ 5.50 = 4

Hope this helps!

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