BigIdeasMath.com please help me with questions 21 and 22

19. VASE Water leaks from a crack in a vase at a rate of 0.5 cubic inch per minute. How long does it take for 20% of the water to leak from a full vase? 20. LEMONADE STAND You have 10 gallons of lemonade to sell. (1 gal =~ 3785 cm') Each customer uses one paper cup. How many paper cups will you need? . The cups are sold in packages of 50. How many packages should you buy? How many cups will be left over if you sell 80% of the lemonade? 21. REASONING The cylinder and the cone have the same volume. What is the height of the cone? 22. % Cone A has the same height but twice the radius of Cone B. What is the ratio of the volume of Cone A to the volume of Cone B? y fair Game Review what you learned in previous grades & lessons \\ Find the yolume of the solid. secTioN7.2 |[ sECTION73 | 23. 4 24, A 25, aft