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kykrilka [37]
3 years ago
9

Justine purchased a new car this year for $24,250. The car is expected to depreciate at an annual rate of 19%. Justine uses the

exponential model V(t)=24,250(0.81)^t to predict the value of the car after t years. Use the function to predict the value of the car after 8 years. Round to the nearest whole dollar.
Mathematics
1 answer:
topjm [15]3 years ago
7 0
10 dolla bills for u
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3/16 x 6 in the simplest form
SIZIF [17.4K]

Answer:

9/8

Step-by-step explanation:

3/16 x 6=18/16=9/8

8 0
2 years ago
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The otherSites Squared10.A cylinder has a diameter of 12 meters and a height of 9 meters. What is thetotal surface area of the c
Gelneren [198K]

The total surface area of a cylinder is given by the formula

\begin{gathered} A_{cylinder}=2circular\text{ area+curved surface area} \\ =2\pi r^2+2\pi rh \end{gathered}

Given diameter, d=12meters, we will solve for radius

\begin{gathered} \text{diameter,d}=2\times radius,r \\ d=2r \\ r=\frac{d}{2} \\ r=\frac{12m}{2} \\ r=6m \end{gathered}

The height is given as 9meters

Substituting for r and h in the formula will give

\begin{gathered} A_{cylinder}=2\pi r^2+2\pi rh \\ r=6m;h=9m;\pi=3.14 \\ A_{cylinder}=2\times3.14\times6^2+2\times3.14\times6\times9_{} \end{gathered}\begin{gathered} A_{cylinder}=6.28\times36+6.28\times54 \\ =226.08+339.12 \\ =565.2m^2 \end{gathered}

Hence the surface area of the cylinder is 565.2m²

8 0
1 year ago
Solve and graph
oksano4ka [1.4K]

<span><span><span>2r - 9 > -6
</span><span>2r - 9 = -6
</span>2r = 3</span><span>
r = 3/2 = 1.5</span></span><span><span>
r > 1.5</span></span>

<span><span /></span><span><span>9x-5 < -41
</span><span>9x-5 = -41
9x = -36
x = -36/9 = -4
x < -4</span></span>

<span><span>3x + 13 > 7
3x + 13 = 7
3x = -6
x = -6/3 = -2
x > -2</span></span>

<span><span>4x + 3 > -17
4x + 3 = -17
4x = -20
x = -20/4 = -5
x > -5</span></span>

<span><span>7x - 4 < 10
7x - 4 = 10
7x = 14
x = 14/7 = 2
x < 2</span></span><span>
</span>

4 0
3 years ago
-6.5+c=-4.12. How do you solve
Reptile [31]

Answer: c=2.38

Step-by-step explanation:

4 0
3 years ago
Which polynomial does the model represent?
Maurinko [17]
Ive never seen a question lie this before
Since the first figure is a square I guess it stand for x^2
then we have -2x + 3x   = x ( the 2 stets of rectangles)
and finally -3 + 1 = - 2
So i am presuming its x^2 + x - 2  
Option b

Im not sure though
3 0
3 years ago
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