Given:
For cylinder P: radius = 4.25 in. and height = 14 in.
For cylinder Q: radius = 7 in. and height = 8.5 in.
To find:
The volume of each cylinder.
Solution:
Volume of a cylinder is

where, r is radius and h is height. Use 3.14 for  .
.
Using the above formula, the volume of cylinder P is



Using the above formula, the volume of cylinder Q is


Therefore, the volume of cylinder P is 794.03 sq. in. and volume of cylinder Q is 1307 sq. in.
 
        
             
        
        
        
Answer:
25
Step-by-step explanation:
5 cents = 0.05
1.25 / 0.05 = 25
let me know if i'm wrong
 
        
                    
             
        
        
        
Answer: Number 1 is c=89 ft 
Number 2 is b=3 cm
Step-by-step explanation: a²+b²=c² 
For number 1, 39 ft is a and 80 ft is b so
39²+80²=c² so 39² is 39x39=1521 and 80² is 80x80=6400 so 6400+1521=7921
7921=c² and the square root of 7921 is 89 so c=89 ft 
For number 2, a=1.6 cm and c=3.4 cm so 3.4²-1.6²=b² 
3.4² so 3.4x3.4 which is 11.56
1.6² so 1.6x1.6 which is 2.56
11.56-2.56=c² and 11.56-2.56=9 
Square root of 9 is 3 so b=3
So number 2 answer is b=3 cm
I hope this helps
 
        
             
        
        
        
Answer:
what's the question
Step-by-step explanation:
........