The value of a machine depreciates every year at the rate of 10% of its value the machine was purchases. for rs 40000 when new and it was sold for 29160 find the no. of years that the machine was used

40000·(1 - 0.1)^x = 29160 --> x = 3 years

the answer is 3,600,000 cubic centimeters

step-by-step explanation:

first you have to convert all the units into centimeters

2 meters = 200 centimeters

1.5 meters = 150 centimeters

to find the volume of a rectangular prism you multiply all the sides

120 * 200 * 150 = 3,600,000

the answer is 3,600,000 cubic centimeters

hope this !