Question

A scooter was bought at ₹42,000. Its value depreciated at the rate of 8% per annum.
Find its value after one year.​

Answer 1

Answer:

the value of scooter after one year is Rs. 38,640.

Step-by-step explanation:

Here, Principal (P) = Rs. 42,000, Rate of Interest (R) = 8%, Time (n) = 1 years.

Amount (A) = P\left(1-\frac{R}{100}\right)^nP(1−

100

R

= 42000\left(1-\frac{8}{100}\right)^142000(1−

100

8

= 42000\left(1+\frac{2}{25}\right)^142000(1+

25

2

= 42000\left(\frac{27}{25}\right)^142000(

25

27

= 42000\times\frac{27}{25}42000×

25

27

= Rs. 38,640

Answer 2

Answer:

An energy resource is something that can produce heat, power life, move objects, or produce electricity. Matter that stores energy is called a fuel. ... Most of the energy we use today come from fossil fuels (stored solar energy).