If 16 ounces was reduced to 14 ounces what would be the percent decrease

What can be said about the relationship between triangles and circles? check all that apply. a) many circles can be inscribed in a given triangle b) exactly one triangle can be inscribed in a given circle c) exactly one circle can be inscribed in a given triangle d) many triangular shapes can be circumscribed about a given circle

What is sin 7x/4 ? i need on this urgent trig

What is the volume of a cone with a height of 6 cm in the radius of 2 cm