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UkoKoshka [18]
3 years ago
7

a new truck that sells for $29000 depreciates 12% each year. Write a function that models the value of the truck

Mathematics
1 answer:
Mila [183]3 years ago
5 0
29000×0.88^time(years the trucks been waiting to sell)
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20= 14+8x help please
Kisachek [45]
X=3/4
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I just plugged my phone in. Make a quick prediction: How long (in minutes) will it take to fully charge?
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3 years ago
Help rn please im failing hard
azamat

Answer:

a = -40/3

Step-by-step explanation:

(7a - 4) = (4a - 44)

7a - 4 = 4a - 44

7a = 4a - 44 + 4

7a = 4a - 40

7a - 4a = - 40

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6 0
2 years ago
-10
Vitek1552 [10]

Answer:

B)   -1

Step-by-step explanation:

This is the equation of a parabola which can be expressed as

y = a(x-h)² + k     (1)

where (h, k) are the coordinates of the vertex which is the minimum or maximum of the graph. Strict definition is where the parabola intersects the line of symmetry ie the line which cuts a shape into half

Parabolas are symmetric around the line of symmetry

Here we see the vertex is at x = 0, y = 9 (0,9) so h=0 and k = 9

Substituting equation (1) we get

y = a(x -0)² + 9 = ax² + 9

To find a all we have to do is choose any point on the parabola, plug its x and y values into the parabola equation above

A convenient point is where the parabola intersects the positive x axis. Here x = 3 and y = 0

Plugging these values we get

0 = a(3)² + 9

a = -9/9 = -1

7 0
2 years ago
A tray can hold 9 milk bottles. There are 9063 milk bottles in a dairy farm. After packing the milk bottles in the trays,10 tray
Lemur [1.5K]

Answer:

1017

Step-by-step explanation:

9063/9=1007

1007+10=1017

3 0
3 years ago
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