An interior designer plans to paint the surfaces of 21 pillars. each pillar is shaped like a right cylinder. the cylinders are 12 feet high and each has a diameter of 14 inches. one gallon of paint covers 350 square feet. how many gallons of paint will the designer need to complete the job? one foot is the same as 12 inches. the tops and bottoms of the pillars will not be painted.

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1