Page 14-2 of the lab manual shows the progress of the Exxon Valdez oil spill. During what interval was the slowest spreading of the Oil Slick?Group of answer choicesday 14 to day 19day 19 to day 40day 4 to day 7day 40 to day 56day 11 to day 14

Page 14-2 of the lab manual shows the progress of the Exxon Valdez oil spill. What is the average speed of the oil spill when it reached the beaches near Homer?Group of answer choices11.2 mi/day11.83 mi/day10.71 mi/day9.71 mi/day10.1 mi/day

Page 14-2 of the lab manual shows the progress of the Exxon Valdez oil spill. What is the average heading of the oil spill?Group of answer choices045O245O270O180O225O

From the graph above, determine the year that the average atmospheric concentration of lead in the U.S. first fell below the regulatory limit.Group of answer choices19991980201620142010

Two machines need to be oiled at intervals of 12 and 18 days. What is the least number of days after which they will need to be oiled together again?(a) 6 days(b) 12 days(c) 18 days(d) 36 days

If the spreading velocity of the Indian Ocean is 130 km/my what is the age of the anomaly A7 (page 5-12)?Group of answer choices6.5 my4.42 my2.5 my5.75 my3.7 my