A cylinder vessel open at one end is made of metal. The internal diameter is 7cm, the internal depth is 10cm and the thickness of the metal is ½cm. Calculate a)the internal volume of the vessel
b)the volume of the metal

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?

Factor the trinomial below. 12x^2 - 32x - 12 a. 4(3x+3)(x-1) b. 4(3x+1)(x-3) c. 4(3x+6)(x-2) d. 4(3x+2)(x-6)

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0