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Inessa05 [86]
3 years ago
13

James purchased a gaming computer for $2,499. He anticipates each year it will decrease in value by 7.9% from the previous year.

Write an exponential function that models the value in dollars of the computer x years after James's purchase.
Mathematics
1 answer:
slava [35]3 years ago
5 0

Answer:

f(x)=2499(0.079)

Step-by-step explanation:

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Hey can you please help me posted picture of question
Mama L [17]
The correct answer is the las option (Option D), which is:

 D. f(x)=(x+4)^4

 The explanation is shown below:

 1. The initial function was G(x)=x^4, whose graph shows that the shape has its vertex at 0,0.
 
 2. If the it was shift 4 units to the left, you only has to add a 4 to the function.

 3. Therefore, you obtain the the equation of the final shape is:

 f(x)=(x+4)^4

 As you can see, the answer is the option D.
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3 years ago
The scores of two school basketball teams are recorded.
Lady bird [3.3K]

To calculate the mean of a set of data, you have to work out the sum of the data (in this case, you need to work out the sum of all the points) and divide it by the number of data points there are (in this case, number of games played).

So you have to do:

(67 + 45 + 84 + 55 + 73 + 36 + 80 + 62 + 38)/9 = 60

The mean number of points is 60.

3 0
3 years ago
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Arrange the equations in the correct sequence to rewrite the formula for displacement, , to find a. In the formula, d is displac
OverLord2011 [107]

Answer:

2(d-vt)=-at^2

a=2(d-vt)/t^2

at^2=2(d-vt)

Step-by-step explanation:

Arrange the equations in the correct sequence to rewrite the formula for displacement, d = vt—1/2at^2 to find a. In the formula, d is

displacement, v is final velocity, a is acceleration, and t is time.

Given the formula for calculating the displacement of a body as shown below;

d=vt - 1/2at^2

Where,

d = displacement

v = final velocity

a = acceleration

t = time

To make acceleration(a), the subject of the formula

Subtract vt from both sides of the equation

d=vt - 1/2at^2

d - vt=vt - vt - 1/2at^2

d - vt= -1/2at^2

2(d - vt) = -at^2

Divide both sides by t^2

2(d - vt) / t^2 = -at^2 / t^2

2(d - vt) / t^2 = -a

a= -2(d - vt) / t^2

a=2(vt - d) / t^2

2(vt-d)=at^2

4 0
3 years ago
Directions: The soccer team at your school wants to spray paint a design on the middle of the
mezya [45]

The steps that can be used to increase the ball is:

Scale factor = \frac{Scale diagram}{Original}

<h3>What is Scale Factor?</h3>

This refers to the measure for similar figures that is used to show the scale through which a figure is bigger or smaller than another.

Hence, we can see that from the given image, one can increase the size of the ball by making use of the scale factor which measures the scale diagram and then divides it from the original and this would retain the dimension but would make it larger.

Read more about scale factors here:

brainly.com/question/2826496

#SPJ1

7 0
2 years ago
Send penis pics qaa3r3t24t​
kvasek [131]

Answer:

no

Step-by-step explanation:

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3 years ago
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