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Alex73 [517]
3 years ago
14

An Investment of $12,000 is losing value at a rate of 4% each year. Write an exponential function to model the situation, then f

ind the value of the Investment after 9 years.
Mathematics
1 answer:
adelina 88 [10]3 years ago
5 0

Answer:After 9 years:

7,680

Step-by-step explanation:

4%=0.04

1 year = 12,000 x 0.04=<u>480</u>

9 years= 480 x 9 = <u>4320</u>

12,000-4320=<u> 7,680</u>

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Plz help and thanks so much for it
kirza4 [7]
B+c+(c-b)+(b-c). That is your expression.  b 11 c 16
       
          First, let's convert the variables to real numbers:   11+16+(16-11)+(11-16)
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7 0
3 years ago
Our friends were comparing their debt. David has $150 of debt, Michael has $122 of debt, Maria has $210 of debt, and Ira has a b
abruzzese [7]
Maria because she is in debt of $210 meaning she owes $210. That is greater than the other debts.
6 0
3 years ago
Read 2 more answers
Help Fast Please!!!!!!!!! How can you tell if three positive numbers form a Pythagorean triple?
Fiesta28 [93]

Answer/Step-by-step explanation:

Square all three numbers. If the largest number squared is equal to the sum of the squares of the other two, then the numbers form a Pythagorean triple.

<u><em>or</em></u>

Since a Pythagorean triple is three positive integers a, b, and c such that (a^2)+(b^2)=(c^2), first take the sum of the squares of the two legs and make an estimate. For example, 3, 4, and 5 is a Pythagorean triple since 9+16=25

<u><em>either one works</em></u>

3 0
3 years ago
How to estimate 96 Times 34 what is the answer
Marrrta [24]

When it says to estimate, I always think of doing it by hand to show work.  So set it up like this:

  96

<u>x 34</u>

So follow it out multiplying across 4*6 and 4*9 carrying over as needed to get it to look like this:

  96

<u>x 34</u>

384


Do the same for the 3 to get this:

  96

<u>x 34</u>

  384

2880

Add 384+2880=3264

Your final answer is 3,264

6 0
3 years ago
What is the area of a square rug that measures 6 feet on a side
erastovalidia [21]

Answer:

36

Step-by-step explanation:

A square has equal sides.

Area= lenth * width

6*6=36

4 0
3 years ago
Read 2 more answers
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