Answer:
x = 1
Step-by-step explanation:
If you have any questions feel free to ask in the comments
Answer:
In general, 5 and 3 quarters would be 5.75 :)
Remember, there are 4 quarters in $1.00
Answer:
42
Step-by-step explanation:
because that angle is a little less than half of 90 so 42 is the best answer

is conservative if there is a scalar function
such that
. This would require



(or perhaps the last partial derivative should be 4 to match up with the integral?)
From these equations we find





so
is indeed conservative, and the gradient theorem (a.k.a. fundamental theorem of calculus for line integrals) applies. The value of the line integral depends only the endpoints:

