20.1797 u
There are 6.022×10^23 in one mole
Answer:
X=3/2 and 2/3
Step-by-step explanation:
6x^2 - 13^x + 6= 0
6x^2 - 4x - 9x + 6=0
By factorising...
2x(3x - 2) - 3(3x - 2)=0
(2x - 3) (3x - 2)=0
2x - 3=0
2x=3
X=3/2
3x - 2=0
3x=2
X=2/3
Hence, X=3/2 and 2/3
Answer:
heyyyyy
Step-by-step explanation:
If your bottom time is 25 minutes, general rules recommend that you ascend immediately to 15 feet then remain there for 8 minutes. You should then go to the surface and not dive for 6 hours.
<h3>What do general rules on diving say about a 25 minute bottom time?</h3>
The recommended bottom time is 24 minutes which means that staying there for 25 minutes will have exceeded this recommendation.
You should immediately ascend to 15 feet or 5 meters, and then wait there for 8 minutes. Then return to the surface and avoid diving for the next 6 hours.
Find out more on rules for physical activites at brainly.com/question/1862654.
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