Given P=$3000
R=10%
And double of P means A=$6000
Now , we know that
A = P×R×t÷100
6000=3000×10×t÷100
6000×100÷30000 =t
20=t
The Answer is 20 Yrs if rate was for year
The height of the cone 4 inches.
Step-by-step explanation:
Given,
Volume of cylinder and cone is same.
For cylinder
Radius (r) = 2 inches
Height (h) = 3 inches
For cone
Radius (r) = 3 inches
To find the height of cone say H
Formula:
Volume of cylinder = π![r^{2} h](https://tex.z-dn.net/?f=r%5E%7B2%7D%20h)
Volume of cone =
π![r^{2} h](https://tex.z-dn.net/?f=r%5E%7B2%7D%20h)
According to the problem,
π
=
π![3^{2} H](https://tex.z-dn.net/?f=3%5E%7B2%7D%20H)
or, H = ![\frac{3X2^{2}X3 }{3^{2} }](https://tex.z-dn.net/?f=%5Cfrac%7B3X2%5E%7B2%7DX3%20%7D%7B3%5E%7B2%7D%20%7D)
or, H = 4
Hence,
The height of the cone 4 inches.
Answer: 6.4
Step-by-step explanation: y=6.4
3/4 is the fraction. because is 3 times 15 min and there are 4 15 min.