Use Green's Theorem to evaluate the line integral along the given positively oriented curve. C 3y 7e x dx 8x 3 cos(y2) dy C is the boundary of the region enclosed by the parabolas y

Nnnnneeedd 1.find the residual if you know the actual number is 5.2 and the predicted value is 4.8

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no