Answer:
2
Step-by-step explanation:
See the photo for the steps. :)
X can be -1 or 1 for the square root to be 0
The correct option is a
20% goes into 100% 5 times. So you do 480 times 5, which is 2400. So you answer is 2400.
Answer:
$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.