Simple interest formula:
![I=prt](https://tex.z-dn.net/?f=I%3Dprt)
where
![I](https://tex.z-dn.net/?f=I)
=interest,
![p](https://tex.z-dn.net/?f=p)
=principal (how much you put in at first),
![r](https://tex.z-dn.net/?f=r)
=rate as a decimal, and
![t](https://tex.z-dn.net/?f=t)
=number of years.
Let's plug in what we're given.
![I=350\times0.05\times4](https://tex.z-dn.net/?f=I%3D350%5Ctimes0.05%5Ctimes4)
Calculate it out...
![\boxed{I=70}](https://tex.z-dn.net/?f=%5Cboxed%7BI%3D70%7D)
The interest earned is $70.00.
You should use 12$ per because your overall profit was higher. Lower cost means less profit but higher number of buyers
Answer:
4
Step-by-step explanation:
X=36/9
=4
Answer:
Step-by-step explanation:
Hello there, to answer this question, one must know the formula of area of a circle.
1. Use formula for area of circle to find area of base of cylinder
2. Multiple area of base with height of cylinder for volumne
Area = pi * r * r
Cylinder A:
Area: pi * 6 * 6 = 113.1 inches square
Volumne = Area * Height = 113.1 * 4 = 452.4 inches cube
Cylinder B:
Area: pi * 5 * 5 = 78.54 inches square
Volumne = Area * Height = 78.54 * 5 = 392.7 inches cube
Cylinder C:
Area: pi * 4 * 4 = 50.27 inches square
Volumne = Area * Height = 50.27 * 6 = 301.62 inches cube