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Brilliant_brown [7]
3 years ago
9

Please help me please please help me will give brainly to whoever actually answers this question

Mathematics
1 answer:
Simora [160]3 years ago
8 0

9514 1404 393

Answer:

  • car value: $4,953.84
  • population: 446
  • maybe not

Step-by-step explanation:

All of these exponential function problems use the same equation, but with different plug-in values. These can be easily accommodated by a spreadsheet or graphing calculator.

The general form of the value after t years is ...

  (initial value)×(1 +annual growth rate)^(years)

The growth rate is positive for an increase, negative for a decrease.

a) Initial value: 22385; growth rate: -0.14; years: 10

  value after 10 years: $22385×(1-0.14)^10 = $4953.84

__

b) initial value: 290; growth rate: 0.09; years: 5

  population after 5 years: 290(1+.09)^5 = 446

__

c) initial value: $4000; growth rate: -0.10; years: 8

  value after 8 years: $4000(1 -0.10)^8 = $1721.86

Selling the car for $1500 is selling it for <em>less than its estimated value</em>. That may not be a good decision.

_____

<em>Additional comment</em>

The property value of the car is not the only consideration when evaluating the sale. Other costs related to the car may come into play, and there may be tax implications.

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bazaltina [42]

9514 1404 393

Answer:

  90 m²

Step-by-step explanation:

The given linear dimensions have the ratio ...

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5 0
2 years ago
Which of the following is not true?
Natasha2012 [34]

Answer:

d) 1/2 ÷ 4 = 1/2 • 4/1

Step-by-step explanation:

when dividing fractions use keep change flip (keep the first fraction, change the sign to multiplication, flip the second fraction)

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6 0
3 years ago
For which value of x is the equation 4x + 24 = 8x + 2x true?
andrew-mc [135]

Answer:

x=4

Step-by-step explanation:

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We'll combine the 8x and the 2x on the right side.

4x+24=10x

Now, we'll subtract 4x from both sides.

24=6x

Divide both sides by 6.

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8 0
3 years ago
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dedylja [7]

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Is your answer bc it is idk and Idc

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3 years ago
I need help for my quiz. pleaseeee
Lera25 [3.4K]

Answer:

-360

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