Formula for the volume of a cylinder is pi radius squared times height so this one would be pi times 25 times 4 which approximately equals 314
Answer:

Step-by-step explanation:
Given


Required
Determine the total size of the string
To do this, we multiply the number of pieces by the length of each piece.




Convert to mixed number

Answer:
C. $15,500
Step-by-step explanation:
The rate of change of the x values is 2
The rate of change of the y values is 1.
To continue this pattern:
x 38 40 42 44 46
y 12 13 14 15 16
If x = 45, y = $15,500
Answer:
yeah i think they are all right :)
Step-by-step explanation:
2/4 is smaller
This is because 2/4 = 6/12
6/12 is smaller than 7/12
So therefore 2/4 is smaller