Answer:
5338in³
Step-by-step explanation:
Volume of a cylinder = πr²h
r is the radius of the cylinder
h is the height
Given
radius = diameter/2 = 20/2
radius = 10in
Height = 17in
V = 3.14*(10)²(17)
V = 314 * 17
V = 5338n³
Hence the volume of the cylinder is 5338in³
The x4 would have to be in the parentheses while the -3 would have to be on the outside because you are subracting 3 from 48
4 cases of 12 bottled waters is 48 total amount of bottled waters since Veronica drank 3 she has 45 bottled waters left
To solve this problem you must apply the proccedure shown below:
1- You have that the area of the living room is:
A=lw (Area of the rectangle); where l is the lengt and w is the width.
A=(21 feet)(15 feet)
A=315 feet²
2- The cost is:
Cost=315 feet²x$9
Cost=$2835
The answer is: He will need 315 feet² and it will cost $2835