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noname [10]
3 years ago
5

100 BRAINLY POINTS

Mathematics
1 answer:
ella [17]3 years ago
7 0

Answer:

  • After 17 years and 3 months

Step-by-step explanation:

<u>Given function:</u>

  • f(x)=18000(0.88)^x

We are looking for the value of x at f(x) < 2000

<u>Solve the equation:</u>

  • 2000 = 18000(0.88)^x
  • (0.88)^x = 2000/18000
  • (0.88)^x = 0.1111
  • log (0.88)^x = log 0.1111
  • x = log 0.1111 / log 0.88
  • x = 17.18

After 17 years and 3 months the car value drops below $2,000

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Please help! xoxo (one question)
Andreas93 [3]

Answer:

C

Step-by-step explanation:

Attachment

6 0
3 years ago
7 2/15+52/3+9 13/15 a. 20 2/3 B.21 10/15 C.21 2/3 D.22 2/3 pls do i will mark brainlessness
Andreyy89

Answer:

101/3 or 33 2/3

Step-by-step explanation:

7 2/15=107/15

9 13/15=138/15

107/15+52/3+138/15

107/15+138/15+52/3

245/15+52/3

245/15+260/15

505/15

simplify,

101/3

8 0
3 years ago
Please help!!! I need anybody help who knows the answer.
Tpy6a [65]

Your answer should be C sorry if i'm wrong, hope it helps tho

4 0
3 years ago
The bar diagram represents 24 hours in one day and shows a mark at 30%If you sleep 30% of the day, how many hours do you sleep?
horrorfan [7]

Let:

100%---------------->24h

30%------------------>xh

Using cross multiplication:

\begin{gathered} \frac{100}{30}=\frac{24}{x} \\ solve_{\text{ }}for_{\text{ }}x\colon \\ x=\frac{30\cdot24}{100} \\ x=\frac{720}{100}=7.2h \end{gathered}

8 0
1 year ago
How to set up 288*0.25
svlad2 [7]

Answer:

$72

288

<u>x0.25</u>

there you go

hope this helps

brainliest plz

<u />

4 0
4 years ago
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