Find the volume of a right circular cone that has a height of 15.8 ft and a base with a diameter of 11.3 ft. Round your answer to the nearest tenth of a cubic foot.

Twelve less than a number is at most 20

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.

Find the directions in which the function increases and decreases most rapidly at upper p 0p0. then find the derivatives of the function in these directions. f(x,y)equals=x squared plus xy plus y squaredx2+xy+y2, upper p 0p0left parenthesis 1 comma negative 4 right parenthesis