Answer:
tripling the height (8.4 ft) will triple the volume of the barrel (from 857.39 to 2,572.17)
Step-by-step explanation:
6 more girls. the ratio would be 12 to 18, which is equal to 2 to 3 and adds up to 30. 18-12 is equal to 6
(4,2) is is the distance from these coordinates