Answer:
4.19
Step-by-step explanation:
just use the formula 2pir^2
Answer:
final answer is 6
Step-by-step explanation:
Given 
To find the difference quotient use formula



Now plug it in the formula




6
Answer:
f/c
Step-by-step explanation:
it is bcs 913/4 and the same concept is used
Answer:
Step-by-step explanation:5 pounds
35/13.3=2.63. 1.9x2.63=5kg