The mean of 10 , 12 , 16 , 20 , p and 26 is 17 . Find the value of p
Answers
Answer:
Nitrogen Fixation -Fixation is the first step in the process of making nitrogen usable by plants. Here bacteria change nitrogen into ammonium. Nitrogen Assimilation -This is how plants get nitrogen. They absorb nitrates from the soil into their roots. Then the nitrogen gets used in amino acids, nucleic acids, and chlorophyll. FIXATION
Ammonification -Thisis part of the decaying process. When a plant or animal dies, decomposers like fungi and bacteria turn the nitrogen back intoammonium so it can re- enter the nitrogen cycle. Nitrification- This is the process by which ammonium gets changed into nitrates by bacteria. Nitrates are what the plants can thenabsorb. Denitrification -Extra nitrogen in the soil gets put back out into the air. There are special bacteria that perform this task as well.
Answer:
Given the mean of 10 ,12 , 18 , 13 , P and 17 is 15
Mean =
n
Σx
15=
6
10+12+18+13+P+17
90=70+P
P=90−70=20cm
Step-by-step explanation:
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