Make a generalization for the errors found in the polynomials 4x^2y^5-12x^3y^6+2y^2=2y^2(2x^2y^3- 6x^3y^4)

The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.