You walked 2/15 miles at a constant speed of 0.8 miles per hour. how long did it take?

Apolynomial function has a root of –6 with multiplicity 1, a root of –2 with multiplicity 3, a root of 0 with multiplicity 2, and a root of 4 with multiplicity 3. if the function has a positive leading coefficient and is of odd degree, which statement about the graph is true?

Can someone answer this question? : )

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.