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Elza [17]
3 years ago
15

PLEASE HELP 30 POINTS!!

Mathematics
1 answer:
astraxan [27]3 years ago
3 0
Your answer would be C
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A new car is purchased for 23900 dollars. The value of the car depreciates at 9.75% per year. To the nearest year, how long will
inna [77]

Answer:

11 years

Step-by-step explanation:

we know that

The  formula to calculate the depreciated value  is equal to  

V=P(1-r)^{x}  

where  

V is the depreciated value  

P is the original value  

r is the rate of depreciation  in decimal  

x  is Number of Time Periods  

in this problem we have  

P=\$23,900\\r=9.75\%=0.0975\\x=?\\V=\$7,700

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7,700=23,900(1-0.0975)^{x}  

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6 0
3 years ago
-12 = -5(x - 3) ......​
Gnoma [55]

Answer:

x = 27/5

Step-by-step explanation:

Step 1: Write equation

-12 = -5(x - 3)

Step 2: Solve for <em>x</em>

  1. Distribute -5: -12 = -5x + 15
  2. Subtract 15 on both sides: -27 = -5x
  3. Divide both sides by -5: x = 27/5

Step 3: Check

<em>Plug in x to verify it's a solution.</em>

-12 = -5(27/5 - 3)

-12 = -5(12/5)

-12 = -12

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asambeis [7]

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Step-by-step explanation:

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Define a power set give short answer plz
seraphim [82]

Answer:

In set theory, the power set (or powerset) of a a Set A is defined as the set of all subsets of the Set A including the Set itself and the null or empty set. It is denoted by P(A). Basically, this is the combination of all subsets including null set, of a given set

7 0
4 years ago
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