Answer:disposal center should be located at 6.0, 6.0
Explanation:
x=∑xiQi∑Qi=10(26)+4(9)+4(25)+2(30)+8(40)/130=6.0(round to 1 decimal)
´y=∑yiQi∑Qi=5(26)+1(9)+7(25)+6(30)+7(40)/130=6.0(round to 1 decimal)
Answer:
Knowing the structure of the Earth is important because without the data that the scientists have gathered over time about the Earth's structure, they would not be able to tell when a natural disaster is about to take place and the place where it is going to take place.
Explanation:
Based on the given description above, the correct answer would be the last option. Based on the given information above when the climatologist finds volcanic ash at the bottom of the core, followed by increasing amounts of dissolved oxygen as she goes to the top of the core sample, this might be because a <span>volcano erupted, followed by a period of increased oxygen in the atmosphere. Hope this answer helps.</span>
Answer:
one inch to 18 inches.
Explanation:
ok so. 3 feet is 36 inches, and your looking for whats called the unit rate, which is the ratio of one to one. so, divide 2 inches by 2 to get 1, and because you divided 2, you need to divide 36 as well, giving you 18. hope this helps