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Is it correct to say that a volcanic eruption disrupted the energy flow of an ecosystem because many plants and animals died in a short period of time/ instantly? Ex. plants were covered by ashfall thus wont be able to produce energy and thus dies.
Determine whether if
lim f(c) = f(c)
x→c
1. f(x) = x+2; c = -1
2. f(x) = x-2; c = 0
3. (at c = -1 )
f(x) = {x ² - 1 if x < -1}
f(x) = { (x - 1) ² - 4 if x ≥ -1}
4. (at c = 1 )
f(x) = {x³ - 1 if x < 1}
f(x) = { x² + 4 if x ≥ 1}
Determine whether if lim f(c) = f(c)
x→c
1. f(x) = x+2; c = -1
2. f(x) = x-2; c = 0
3. (at c = -1 )
f(x) = {x ² - 1 if x < -1}
f(x) = { (x - 1) ² - 4 if x ≥ -1}
4. (at c = 1 )
f(x) = {x³ - 1 if x < 1}
f(x) = { x² + 4 if x ≥ 1}
1. How do you describe a discrete random variable? Give examples.
2. How do you describe a continuous random variable? Give examples.
3. What are the properties of a probability distribution?
What social class develops as a result of the Minamoto and Taira family’s rise to power?
How do volcanic eruptions and earthquakes disrupt biogeochemical cycles?
Create a java program of following output.
Output:
My name is Nico Sumpang
The sum is: 10
The difference is: 5
The product is: 20
The quotient is: 2.5
St. Augustine SY 2020-2021
A Laboratory assistant prepares 5 litres of 0.1N hydrochloric acid stock solution using commercial HCl available in laboratory which has percentage purity of 35% (w/w) and specific gravity of 1.18 g/ml. Then he fills five 100ml standard flasks with 50.0ml of 0.1N HCl solution and dilutes it with distilled water upto the mark. Then he takes 10ml of diluted HCl solution from each flask into a conical flask, mixes it and adds 50ml of 0.025M Sodium hydroxide solution to it. Finally, he adds few drops of phenolphthalein to the resulting solution in the conical flask.
What was the concentration of HCl solution prepared in 100ml standard flasks?
What do you think will be the colour of the resulting solution after addition of indicator?
Calculate the pH of the resulting solution.
two water tanks are connected to each other through a mercury manometer with inclined tubes as, shown in figure. if the pressure difference between the two tanks is 20 kPa . calculate a and angle teta
1. An electric charge inside a sphere (r=0.81m) has a magnitude of
+4.8x10−18𝐶. Find the electric flux through this surface.
#340153 on Dec 2023