Answer:
![Height = 15cm](https://tex.z-dn.net/?f=Height%20%3D%2015cm)
Step-by-step explanation:
Given
![Base\ Area = 200cm^2](https://tex.z-dn.net/?f=Base%5C%20Area%20%3D%20200cm%5E2)
![Volume = 3000cm^3](https://tex.z-dn.net/?f=Volume%20%3D%203000cm%5E3)
Required
The height
Volume is calculated as:
![Volume = Base\ Area * Height](https://tex.z-dn.net/?f=Volume%20%3D%20Base%5C%20Area%20%2A%20Height)
Make Height the subject
![Height = \frac{Volume}{Base\ Area}](https://tex.z-dn.net/?f=Height%20%3D%20%5Cfrac%7BVolume%7D%7BBase%5C%20Area%7D)
This gives
![Height = \frac{3000cm^3}{200cm^2}](https://tex.z-dn.net/?f=Height%20%3D%20%5Cfrac%7B3000cm%5E3%7D%7B200cm%5E2%7D)
![Height = \frac{3000}{200}cm](https://tex.z-dn.net/?f=Height%20%3D%20%5Cfrac%7B3000%7D%7B200%7Dcm)
![Height = 15cm](https://tex.z-dn.net/?f=Height%20%3D%2015cm)
Answer:
An interest rate is the amount of interest due per period, as a proportion of the amount lent, deposited or borrowed. The total interest on an amount lent or borrowed depends on the principal sum, the interest rate, the compounding frequency, and the length of time over which it is lent, deposited or borrowed.