Answer:
c frign ritard
Step-by-step explanation:
Answer:

Step-by-step explanation:
Consider the given differential equation is



Taking all variables on right sides.


Let as assume,
and 
Find partial derivatives
and 
and 
Since
, therefore the given differential equation is exact.
The solution of the exact differential equation is






So you convert the fraction into a decimal then multiply it by 100 so the percentage would be 180%
4 miles in 4 hrs.....4/4 =1...thats 1 mile per hr
for 2 hrs.....at 1 mile per hr = 2 miles <==
Answer:
gl with that
Step-by-step explanation: