What is the integral of x^2 e^(2x^3 +4) dx

One file clerk can file 10 folders per minute. a second file clerk can file 11 folders per minute. how many minutes would the two clerks together take to file 672 folders?

|y + 2| > 6 {y|y < -8 or y > 4} {y|y < -6 or y > 6} {y|y < -4 or y > 4}

Which angle of rotation is an angle of rotational symmetry for all figures?