Answer:
The answer to your question is  Volume = 3.30 cm³
Step-by-step explanation:
Data
Volume = ?
height = 14.9 cm
circumference = 2.9 cm
Process
1.- Calculate the radius 
    circumference = 2πr
-Substitution
    2.9 = 2πr
-Solve for r
    r = 2.9/2π
    r = 1.45/π cm
2) Calculate the volume of the cone
    Volume = 1/3πr²h
-Substitution
    Volume = 1/3π(1.45/π)²(14.9)
-Simplify
    Volume = (1.04)(0.213)(14.9)
    Volume = 3.30 cm³
 
        
             
        
        
        
Answer:
6 2/3 minutes
Step-by-step explanation:
Amare runs 1/10 mile in 2/3 minutes
Therefore his speed in miles per minutes clean be calculated as follows
= 1/10, the denominator here is 10
= 10 × 2/3
= 20/3
= 6 2/3 minutes
 
        
             
        
        
        
Answer:
28425.13
Step-by-step explanation:
Plug in the radius and height, and then multiply by 87.
Formula : A=2πrh+2πr2
 
        
             
        
        
        
Answer:
The values of a, b, and c for the quadratic equation
a=3
b=-5
c=6