jermone solves q problem using the law of conservation of momentum. what should jermone always keep constant for each object after the objects collide and bounce apart?​

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

Which of the following would be a reasonable estimate for the weight of a pencil? a. 1 × 10^-20 lb b. 1 × 10^20 lb c. 1 × 10^2 lb d. 1 × 10^-2 lb