Answer:
The BOD5 for this sample is 5 mg/L
Explanation:
The BOD5 takes into consideration the difference between the initial DO and the final DO divided by the fraction of the sample tested in a 300 mL BOD flask. The problem states that the sample was directly placed in a BOD bottle so we assume that the volume used was 300 mL of the water sample. The fraction of water is 1 (300/300).
BOD5 = (10-5)/1
BOD 5 = 5 mg/L
Pacific Plate slowly passes over a magma-generating hot spot within the mantle.
Hope this helps.
Answer:
Apennines Mountain Range
Explanation:
Italy's landscape is dominated by one physical feature in most of the country, and that is the Apennines Mountain Range. This mountain range runs through the central part of the country, being parallel with the stretching of the western and eastern coastlines. Because it is the most marking feature in the peninsula, the peninsula got its name after it. The Apennines are very long mountain range for European standards, stretching for 1,200 km, from the Ligurian Alps in the northwest, to Reggio di Calabria in the southeast. This mountain range is divided into three parts, northern, central, and southern. The highest point of these mountains is 2,912 meters.
Answer: If contents of vectors are equal than it will return true else false. It will compare all the elements in vector, we can not compare the sub sections of vectors using it. It will compare all the elements in vector, by calling operator on each element. Hopefully i helped
Explanation:
