A flat-screen television costs $724.89 when it is new. The value of the television is expected to change by −12 3/5% per year. What is the expected value, to the nearest cent, of the television after 4 years?

Answers

Answer 1
653 no explanation needed it’s just 653
Answer 2

The solution is $ 422.98

The expected value of the television after 4 years is $ 422.98

What is exponential growth factor?

The exponential growth or decay formula is given by

x ( t ) = x₀ × ( 1 + r )ⁿ

x ( t ) is the value at time t

x₀ is the initial value at time t = 0.

r is the growth rate when r>0 or decay rate when r<0, in percent

t is the time in discrete intervals and selected time units

Given data ,

Let the initial amount of the television be x₀

The value of x₀ = $ 724.89

Now , value of the television is expected to change by -12 3/5 % per year

So , the exponential decay rate of the television is r = -12 3/5 %

The rate r = -63/5 %

The rate r = -12.6 %

The number of years t = 4 years

So , the exponential decay rate of the television after 4 years is calculated from the formula

x ( t ) = x₀ × ( 1 + r )ⁿ

Substituting the values in the equation , we get

x ( 4 ) = 724.89 ( 1 - ( 12.6/100 ) )⁴

On simplifying the equation , we get

x ( 4 ) = 724.89 ( 1 - 0.126 )⁴

x ( 4 ) = 724.89 ( 0.874 )⁴

x ( 4 ) = 724.89 x 0.583506543376

x ( 4 ) = $ 422.978

So , rounding to the nearest cent , we get

The value of x ( 4 ) = $ 422.98

Hence , The expected value of the television after 4 years is $ 422.98

To learn more about exponential growth factor click :

https://brainly.com/question/13674608

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Related Questions

plz help i will give branliest

Answers

Answer:

Pick two points on the line and determine their coordinates.

Determine the difference in y-coordinates of these two points (rise).

Determine the difference in x-coordinates for these two points (run).

Divide the difference in y-coordinates by the difference in x-coordinates (rise/run or slope).

Step-by-step explanation:

Pls help will give brainiest for the correct answer
I need this now btw.

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The answer is 40.5 I believe
It’s 40.5 hopefully this helps

Which test has a greater MEDIAN? A



Test 1 B


Test 2


They have the same median C


You cannot tell from the dot plots D

Answers

Test A because it can’t be no other
Test A Because It Cannot Be No Other

Please help me with this. Thank you!

Answers

Answer:

1- 51.496yd 2- 39.25ft 3- 163.28cm 4- 53.38mm 5- 50.24in 6-94.2ft 7-18.84yd 8- 207.24m

Step-by-step explanation:

So how you do circumference is you find the diameter and times it by pi.

for 1. you will do 8.2 times 2 for the diameter then times it by pi and get 51.496 yards.

for 2 you would do 12.5 times pi and get 39.25ft

for 3 you would do 26 times 2 which is 52 then multiply it by pi which is 163.28cm

for 4 you do 17 times pi which is 53.38mm

for 5 you do 16 times pi which is 50.24in

for 6 you do 30 times pi which is 94.2ft

for 7 you do 3 times 2 which is 6 then multiply by pi which is 18.84yd

for 8 you do 33 times 2 which is 66 then multiply by pi which is 207.24m.

Answer:

2. 122.7 ft^2

3. 2123 cm^2

5. 201.06 in^2

6. 706.86 ft^2

7. 28.27 yd^2

8. 3421.19 m^2

Step-by-step explanation:

Use the equation area=pi r(squared) to continue finding the area

What is the area of this trapezoid?


A. [tex]12\frac{1}{4}[/tex]²
B. [tex]24\frac{1}{4}[/tex]²
C. [tex]73\frac{1}{2}[/tex]²
D. [tex]143\frac{1}{2}[/tex]²

Answers

Answer:

A. [tex] 12 \frac{1}{4} \: {cm}^{2} [/tex]

Step-by-step explanation:

Area Of of the trapezoid

[tex] = \frac{1}{2} (7 + 5 \frac{1}{4} )2 \\ \\ = 7 + \frac{21}{4} \\ \\ = \frac{28 + 21}{4} \\ \\ = \frac{49}{4} \\ \\ = 12 \frac{1}{4} \: {cm}^{2} [/tex]

ples help find the slopes in this image

Answers

Answer: 1 is 1,3

Step-by-step explanation:

.......(......).......

It takes Diego 124 of an hour to complete a lap on a circular bike track. The track is 13 mile long. What is Diego’s bike speed?

A. 18 mile per hour
B. 18 hours per mile
C. 8 miles per hour
D. 8 hours per mile

Answers

i think D lol???/$-!;&,&:&/

H&M was having a huge sale last weekend. Steven bought 2 sweatshirts for $20.00 each. When he got to the register the cashier told him the sweatshirts were 30% off. How much did Steven pay in total?

Answers

Answer:

$28

Step-by-step explanation:

20 + 20 is equal to 40 and thirty percent off of 40 is 28 dollars

The answer is 28 dollars for your question :)

This is 10 points plz help ( NO LINKS )
( ONLY ANSWER THIS IF YOU HAVE AN EXPLANATION AND IF YOU KNOW WHAT THE ANSWER IS)

Answers

Answer:

H. 8%

Step-by-step explanation:

27 + 19 + 4 = 50 (total weight)

4% of 50 = 2

5% of 50 = 2.5

8% of 50 = 4

12% of 50 = 6

Therefore the answer would be H, 8% because 8% of 50 is 4

H.8
That is the answer I think

Consider triangles OAB and OCD. Find the lengths of segments OA, OC, AB, and CD. What do you notice about the lengths of corresponding sides?

A
Corresponding sides are congruent.

B
Corresponding sides of OAB are 1/2 of OCD.

C
Corresponding sides of OCD are 2 times that of OAB.

Answers

B is the answer. ( i gotta use 20 characters lolol)

A bank is offering 2.5% simple interest on a savings account. If you deposit $5000, how much interest will you earn in one year? pls help due in 5 mins

Answers

Answer:

125 dollars

Step-by-step explanation:

Write three expressions that have the same value as 745 ÷ 30.

Answers

Answer:

(700+40+5)/30

10(745/3)

30x=745

i don't get it. Please help me with this geometry

Answers

Answer:

I belive the answer is 2 per edge

Step-by-step explanation:

because it is 1/2 per edge and there is 4 cubes on the edge.

The answer should be 2 per edge

HELP ASAP PLS IF RIGHT GET BRANLY

Answers

one more point. because bobcats scored

14 and huskies scored 15

The answer would be 1 more! This is because the huskies scored 15 and the bobcats scored 14! Hope this helps

30 POINTS AND BRAINLY

Answers

the second box is 1st, 4th box goes in the 2nd space, 1st box goes in the 3rd space, and 3rd box goes in the last space. hope that helps! :))
1. 10’0 x 10’1 - 1’10
2. 10’0 x 10’1 x 1’10
3. 10’0 + 10’1 x 1’10
4. 10’0 + 10’1 x 1’10

Technically what the girl said above me

Who’s figure is correct, Ben or Lucy?

Answers

Answer:

BEN

Step-by-step explanation:

The answer would be ben.

Match each equation with a solution from the list of values.
1. 2a=4.6
2. b+2=4.6
3. c÷2=4.6
4. d−2=4.6
5. e+38=2
6. 18f=3
7. g÷85=1
(these aren't important below this)
85
158
2.3
2.6
6.6
9.2
24



USE THESE LETTERS PROVIDED TO GIVE ME AN ANSWER.
D
G
C
E
F
B
A
DO NOT GIVE ME A LINK TO A WEBSITE AND USE YOUR BRAIN, THE THING THAT KEEPS YOU ALIVE AND ABLE TO EXIST.

Answers

Answer:

1. a=2.3

2. b=2.6

3. c=2.3

4.d=2.6

5. e=40

6. f=1/6

7. g=85

Step-by-step explanation:

A. Correct and B.correct as well

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c) 7% = 0.07
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Answers

It is A .............

A student wants to paint two circular plates. They want to paint the smaller plate red and the larger plate blue. The smaller plate has a radius of 4.5 cm and the larger plate has a radius twice as long as the smaller plate. In order to determine the amount of paint needed, the student determines the area of both plates. Which statement describes the paint they will need for each plate?

A. They will need two times as much blue paint as red because the area of the larger plate is π(2×4.5)2.
B. They will need two times as much blue paint as red because the area of the larger plate is π(2×4.5).
C. They will need four times as much blue paint as red because the area of the larger plate is π(2×4.5)2.
D. They will need four times as much blue paint as red because the area of the larger plate is π(2×4.5).

Answers

The answer is A cause its multiplied by 2

Explain how to graph an equation if the equation is in slope-intercept form.

Answers

The constant - or b, in the equation y = mx+b - is the y-intercept.

Then just increase your points by m, the slope, for every one unit. ex: if m = 5, then when you move right one unit, move up 5 unites

I just need points glad u got the answer

Solve the equation:
3x + 1 over 4y2








Please help

Answers

Answer:

you cannot answer this

Step-by-step explanation:

-x/11 - 13 = -1

---
what does "x" equal

Answers

-132 i think is the correct answer

Answer:

[tex]x = -132[/tex]

Step-by-step explanation:

Step 1:  Add 13 to both sides

[tex]-\frac{x}{11} + (-13 + 13) = (-1 + 13)[/tex]

[tex]-\frac{x}{11} = 12[/tex]

Step 2:  Multiply both sides by -11

[tex]-\frac{x}{11} * (-11) = 12* (-11)[/tex]

[tex]x = -132[/tex]

Answer:  [tex]x = -132[/tex]

pleaseee help asap easyy

Answers

It’s A
9.7 x 7 = 67.9
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135.8 + 49 = 184.8

Help thanks
Xxxxxxxxx

Answers

So you Numerator is going to be which one you are looking for(in this case green )

So far we have 7/nothing...

So to find the denominator you would add up all your choices (7+5+6=18)

Your answer is 7/18.

Hope this helps and its worth brainliest!

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Answers

The example is

The answer is

Median:

What is the MEDIAN for this data set?

Answers

Answer:

27

Step-by-step explanation:

22

24

25

26

27 - middle AKA median.

28

28

29

36

Answer:

27

Step-by-step explanation:

11-3(-12x/6 + 8) = 7 + 8(3x/4 - 3) + 4
How many solutions does this equation have?

Answers

it has one solution , the solution is 0
It doesn’t have any .........

Jada makes sparkling juice by mixing 2 cups of sparkling water with every 3 cups of apple juice. How much sparkling water does Jada need if she uses 15 cups of apple juice?

i need this done today, pls help!

Answers

Answer:

Answer is 10

Step-by-step explanation:

I hope this is correct!

Answer:

10 cups of sparkling

Step-by-step explanation:

If you divide 15 by 3, you get 5. That 5 means that there are 5 servings of the sparkling juice. If you multiply 5 by 2, you then get 10. I hope this helps :)

Can someone help with number 18 (the scavenger hunt)? I'll give Brainliest

Answers

I basically converted them all into decimals and rounded
Team 1- 0.75
Team 2- 0.8
Team 3- 0.775
Team 4- 0.825
Team 5- 0.725
Team 6- 0.7625
Team 7- 0.7875
Team 8- 0.8125
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Team 5 collected the least

is -6/0 as a fraction = -6 orrrrrr undefined

Answers

It is undefined because you can’t have 0 as a denominater
^yeah I got the same answer
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