Frank purchased an air conditioner for $3000. its value depreciates at a rate of 8% each year. how much will the air conditioner cost in 3 years? round your answer to the nearest dollar. reply asap!

$2280

Step-by-step explanation:

Given: Cost of Air conditioner= $3000.

            Rate of depreciation= 8%

            Number of year= 3 years.

Now, finding the depreciation for 3 years.

Depreciation=

Amount of depreciation=

∴ Amount of depreciation in 3 years is $720.

Cost of Air conditioner after 3 years=

⇒ Cost of Air conditioner after 3 years=

∴ Cost of Air conditioner in 3 years is $2280.

The cost of air conditioner after 3 years is $2336 .

Step-by-step explanation:

Given as :

The purchased price of air conditioner = p = $3000

The depreciated rate of air conditioner = r = 8% each year

The time period of depreciation = t = 3 years

Let The cost of air conditioner after 3 years = $A

Now, According to question

The cost of air conditioner after t years = purchased price of air conditioner ×

Or, The cost of air conditioner after 3 years = p ×

Or, A = $3000 ×

Or, A = $3000 × (0.92)³

Or, A = $3000 × 0.77868

∴  A = $2336.04

So, The cost of air conditioner after 3 years = A = $2336.04

Hence, The cost of air conditioner after 3 years is $2336 . Answer

answer:

payment just for service  

→

$

87.12

payment for service including tax

→

$

94.09

explanation:

service only with 20% tip  

→

$

72.6

(

1

+

20

100

)

=

$

87.12

in the opening of the question the word 'service' is associated only with the pretax value.

the closing part of the question asks: how much did she pay for the  

service

−−−−−−  

so technically the answer is  

→

$

72.6

(

1

+

20

100

)

=

$

87.12

however, the intention of the question provider may have been that your answer is to be  

$

87.12

(

1

+

8

100

)

=

$

94.09

to 2 decimal places.

'

payment just for service  

→

$

87.12

payment for service including tax

→

$

94.09

tony b

mar 21, 2017

answer:

trying to explain it another way

explanation:

service charge  

.

→

$

72.60

20% tip  

20

100

×

$

72.60

=

$

14.52

−−−−−−  

←

add

$

87.12

tax  

8

100

×

$

87.12

=

$

6.97

−−−−−  

←

add

$

94.09

related questions

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.