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mihalych1998 [28]

4 years ago

7

Danica bought a car for d Dollars. It depreciates by a factor of f each year. What expression best predicts the value of the car

in 15 years?

1 answer:

vitfil [10]4 years ago

8 0

Answer:

Y=d(1-e%)^15

Step-by-step explanation:

Kindly check the attached picture for detailed explanation

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The Hillsboro Inlet Lighthouse lights up how much more area than the Jupiter Inlet Lighthouse? Round your answer to the nearest

grigory [225]

Answer:

lighthouse

Step-by-step explanation:

4 0

3 years ago

Solve each linear system. Vertify each solution by substituting the coordinates of your solution into both equations. The questi

Tresset [83]

Answer:

x=3; y=3

Step-by-step explanation:

y = -1/2 x + 9/2

so if we multiply by 2 on both sides

2y = -x + 9

and we know that y = 3x-6

so we get

2(3x-6)=-x+9

6x-12 = - x + 9

7x = 21

x = 3

y = 3 * 3 - 6

y=3

---

x=3, y=3

You put them in the equation and they should work.

=D

3 0

3 years ago

Read 2 more answers

What is a three digit number for 100,10,1

Ne4ueva [31]

Answer:

111

hope that helps!

3 0

3 years ago

Area of a rectangle is 81 m^2. Express the perimeter of the rectangle as a function of the length (L) of one of its sides

LuckyWell [14K]

Answer:

$P = 2\bigg(\dfrac{l^2 + 81}{l}\bigg)~m$

Step-by-step explanation:

We are given the following in the question:

Area of rectangle = 81 square meter.

Let l be the length of the rectangle and b be the breadth of rectangle.

Then, we can write,

$\text{Area of rectangle} = \text{Length}\times \text{breadth}\\A = l\times b\\81 = l\times b\\\\b = \dfrac{81}{l}~m$

Perimeter of rectangle =

$2(\text{Lenght + Breadth})$

Putting values, we get,

$P = 2(l + b)\\P = 2(l + \dfrac{81}{l})\\\\P = 2\bigg(\dfrac{l^2 + 81}{l}\bigg)~m$

6 0

4 years ago

Simplify the radical expression. Show all your steps.<br><br> √363−3√27

VMariaS [17]

the Answer is in the attachments.

Hope This helps

6 0

4 years ago