Answer:
About 376.99 cubic inches
Step-by-step explanation:
Cylinder has a volume of:
Where
V is the volume
r is the radius
h is the height
We need to find the volume of the cylinder, then multiply that answer by 3/4 to get the solution to this problem. First, the full volume of the cylinder.
Given
r = 4
h = 10
So,
Now, we multiply by 3/4:
Mary should be vase to 376.99 cubic inches
Answer:
Solution given:
Volume of cone=⅓πr²h
Volume of cylinder=πr²h
1.
volume =πr²h=π*(10/2)²*6=<u>471.23mm³</u>
2.
Volume =πr²h=π*8*12.5=<u>314.16in³</u>
3.
volume =⅓πr²h=⅓*π*4²*3=<u>5</u><u>0</u><u>.</u><u>2</u><u>6</u><u>c</u><u>m</u><u>³</u>
4.
Volume =⅓πr²h=⅓*π*(8/2)²*12=<u>2</u><u>0</u><u>1</u><u>.</u><u>0</u><u>6</u><u>i</u><u>n</u><u>³</u>
Answer:
Step-by-step explanation:
Let the equation of line is 
, where 
is the slope of the line.
It passes through 
.
(<em>Slope of the line</em> joining 
)
Hence slope of the given line
Equation of line is: 
The line passes through 
Check if 
is on the line
Hence line passes through 
.
Check if 
is on the line
Hence line passes through .
V=4/3 pi r^3.
4/3r^3=1372/3,......r^3=343, r=7 inches
310, since 4 is not up to 5, then 2 round off to 0
