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Anestetic [448]

3 years ago

8

what is the value,7years,of a 2014 ford mustang that originally costs 25000.00 if it depreciates at the rate of 8% per year? rou

nd your answer to the nearest dollar

2 answers:

Andrew [12]3 years ago

8 0

The depreciated value is given by
.. v(t) = $25,000*0.92^t . . . . . t in years
Then
.. v(7) = $25,000*0.92^7 ≈ $13,946

slavikrds [6]3 years ago

8 0

Answer: the estimated answer to the equation would be 14000

Step-by-step explanation:

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0,1,-1,undefined ......

Burka [1]

The answer is -1
You substitute the given value into the function and then evaluate.
Hope this helped :)

4 0

3 years ago

The growth model for a population of bacteria is given as P(t) = 35e2t where t is measured in days. How many days will it take u

Maru [420]

Answer:

Step-by-step explanation:

Given that the growth model for a population of bacteria is given as where t

$P(t) = 35e^{2t}$

is measured in days.

We have to find the number of days it would take to reach a number >17500

i.e. when P exceed 17500

$35e^{2t}>17500\\log 35+2t>log 17500\\2t >6.2146\\t>3.1073$

After 3.1 days the bacteria would exceed 17500

8 0

3 years ago

Can someone plz help me find the vertex and the stretch factor

BigorU [14]

Answer:

(1,-25)

Step-by-step explanation:

I believe the answer is (1,-25) because when the function is graphed the vertex is at the point x=1 y=-25

4 0

3 years ago

Please help me fast 20 points

Lera25 [3.4K]

Step-by-step explanation:

MY ANSWER IS CORRECT SO GIMME 5 STARS AND BRAINLIEST PLSPLSPLS

8 0

3 years ago

A rectangular pool is 20 feet wide and 50 feet long. A deck used for sunning surrounds the pool. The deck is the same width all

rodikova [14]

Answer:

3 feet

Step-by-step explanation:

Let x represent the width of the deck. The deck adds to the pool dimensions on both sides, so the area of the site including pool and deck will be ...

A = (20 +2x)(50 +2x) = 1000 +140x +4x^2

The area of the pool alone is

A = (20)(50) = 1000

So, the area of the deck is the difference:

456 = (4x^2 +140x +1000) -(1000)

Dividing by 4 and subtracting 114, we have ...

x^2 +35x -114 = 0

(x -3)(x +38) = 0

Solutions to this are x = 3 and x = -38. The positive solution is the one of interest.

The deck is 3 feet wide.

4 0

2 years ago