What is the multiple zero and multiplicity of x^3+2x^2+x

Hello people, i have a math question that i need with, me, i will give the correct one brainiest, and for the other correct people, a and 5 stars.

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?