Answer:
D) 13.62 kg/L
Explanation:
This problem can be solved by a simple rule of three.
The problem states that Mercury has a dansy of 30 lbs/L, and asks what is the density in kg/L. We have to convert from lbs to kg.
Each lb has 0.454 kg? How many kg are there in 30 lbs?
So:
1 lb - 0.454kg
30 lb - x kg
This means that mercury's density in kg/L is 13.62, letter D. Letter A is also 13.62, however it is not in the unit asked.
Answer:
D. Tundra
Explanation:
This biome for Tundra matches the description.
The answer would be A. Both minerals have the same true color
Answer:
Lake superior, Lake Michigan, Lake Huron, Lake Erie, Lake Tonawanda, Lake ontario
Explanation:This amazing stair
Step arrangement is new, geologically speaking. It result from the slow rise of the land as it is rebounded from the weight of the mile thick ice. They are linked together before we reach the Atlantic Ocean.
322,000,000 approximately
