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Elena L [17]
3 years ago
11

errence buys a new car for $20,000. The value of the car depreciates by 15% each year. If f(x) represents the value of the car a

fter x years, which function represents the car’s value?
Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
3 0
Hi there

The function is
F (x)=20000 (1-0.15)^x
F (x)=20000 (0.85)^x
Where x is the number of years

Hope it helps
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8

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x=2

Step-by-step explanation:

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<h2>60,47,73</h2>

Step-by-step explanation:

Let the first angle be a degrees

Let the second angle be b degrees

Let the third angle be c degrees

It is given that sum of angles is 180 degrees.

so,a+b+c=180                      ...(i)

It is given that sum of the measures of the second and third angles is two times the measure of the first angle.

b+c=2\times a                     ...(ii)

It is given that the third angle is 26 more than the second.

c=26+b                                ...(iii)

using (ii) and (iii),

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using (i),(ii) and (iii),

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b=a-13=60-13=47

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Now we have 132+141+135+x (last test) = 651
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Subtract 408 from both sides:
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