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A cylindrical vase has a diameter of 6 in. At the volume of the vase, there are 9 marbles, each of diameter 3 inches. The base is filled with water up to a height of 12in. Which of the following could be used to calculate the volume of the water in the vase?

π(3in)^2(12in) - 1.5(4/3 π(9in)^3)
π(12in)^2(3in) - 1.5(4/3 π(9in)^3)
π(3in)^2(12in) - 9(4/3 π(1.5in)^3)
π(12in)^2(3in) - 9(4/3 π(1.5in)^3)

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit

Tyler reads 2/5 of a book on monday, 1/3 of it on tuesday, 2/9 of it on wednesday, and 3/4 of the remainder on thursday. if he still has 14 pages left to read on friday, how many pages are there in the book?