Find the volume of a pyramid with a square base, where the area of the base is 19\text{ cm}^219 cm 2
and the height of the pyramid is 23.8\text{ cm}23.8 cm. Round your answer to the nearest tenth of a cubic centimeter.

What is the common denominator for 3/5+3/4

Abaker makes 186 cookies. some are chocolate chip and some are oatmeal raisin, and both kinds are made with and without nuts, as shown in the table above. because they are more popular, the baker made 2/3 of the cookies chocolate chip. if a chocolate chip cookie is chosen at random, what is the probability that it will have nuts? a) 21/93 b) 21/62 c) 41/93 d) 21/41

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10